@MISC{Havel$UNPUB,
	AUTHOR	=	"Havel, T. F.",
	YEAR	=	1989,
	NOTE	=	"Unpublished work."
}
@MISC{Havel:INPREP,
	AUTHOR =	"Havel, T. F.",
	NOTE =		"In preparation."
}
@ARTICLE{CrippHavel:78,
	AUTHOR	=	"Crippen, G. M. and Havel, T. F.",
	TITLE	=	"Stable Calculation of Coordinates from Distance 
			Information",
	JOURNAL =	"Acta Cryst.",
	VOLUME	=	{A34},
	PAGES	=	{282--284},
	YEAR	=	1978
}
@ARTICLE{HavKunCri:79,
	AUTHOR	=	"Havel, T. F. and Crippen, G. M. and Kuntz, I. D.",
	TITLE	=	"The Effect of Distance Constraints on Macromolecular 
			Conformation. {II}. {S}imulation of Experimental Results
			and Theoretical Predictions",
	JOURNAL	=	"Biopolymers",
	VOLUME	=	{18},
	PAGES	=	{73--82},
	YEAR	=	1979
}
@PHDTHESIS{Havel:82,
	AUTHOR	=	"{Havel}, T. F.",
	TITLE	=	"The Combinatorial Distance Geometry Approach to the 
			Calculation of Molecular Conformation",
	SCHOOL =	"University of California, Berkeley, California",
	YEAR	=	1982
}
@ARTICLE{HaKuCr$JTB:83,
	AUTHOR	=	"{Havel}, T. F. and {Kuntz}, I. D. and
			{Crippen}, G. M.",
	TITLE	=	"The Combinatorial Distance Geometry Approach to
			the Calculation of Molecular Conformation. {I}.
			{A} New Approach to An Old Problem",
	JOURNAL =	"J. Theor. Biol.",
	VOLUME	=	{104},
	PAGES	=	{359--381},
	YEAR	=	1983
}
@ARTICLE{HaKuCrBl:83,
	AUTHOR	=	"{Havel}, T. F. and {Kuntz}, I. D. and
			{Crippen}, G. M. and {Blaney}, J. M.",
	TITLE	=	"The Combinatorial Distance Geometry Approach to
			the Calculation of Molecular Conformation. {II}.
			{S}ample Problems and Computational Statistics",
	JOURNAL =	"J. Theor. Biol.",
	VOLUME	=	{104},
	PAGES	=	{383--400},
	YEAR	=	1983
}
@ARTICLE{HaKuCr$BMB:83,
	AUTHOR	=	"Havel, T. F. and Kuntz, I. D. and Crippen, G. M.",
	TITLE	=	"Theory and Practice of Distance Geometry",
	JOURNAL =	"Bull. Math. Biol.",
	VOLUME	=	45,
	PAGES	=	{665--720},
	YEAR	=	1983
}
@ARTICLE{WPWHKLK:83,
	AUTHOR	=	"{Weiner}, P. and {Profeta}, S. and {Wipff}, G. and
			{Havel}, T. F. and {Kuntz}, I. D. and {Langeridge}, R.
			and {Kollman}, P.",
	TITLE	=	"A Distance Geometry Study of Ring Systems:
			Application to Cyclooctane, 8-crown-6,
			Cyclododecane and Androstanedione",
	JOURNAL =	"Tetrahedron",
	VOLUME	=	{39},
	PAGES	=	{1113--1121},
	YEAR	=	1983
}
@ARTICLE{HavelWuthr:84,
	AUTHOR	=	"{Havel}, T. F. and {W\"{u}thrich}, K.",
	TITLE	=	"A Distance Geometry Program for Determining the 
			Structures of Small Proteins and Other Macromolecules
			from Nuclear Magnetic Resonance Measurements
			of ${}^1{H}-{}^1{H}$ Proximities in Solution",
	JOURNAL	=	"Bull. Math. Biol.",
	VOLUME	=	{46},
	PAGES	=	{673--698},
	YEAR	=	1984
}
@ARTICLE{HavelWuthr:85,
	AUTHOR	=	"{Havel}, T. F.	and {W\"uthrich}, K.",
	TITLE	=	"An Evaluation of the Combined Use of Nuclear Magnetic 
			Resonance and Distance Geometry for the Determination
			of Protein Conformation in Solution",
	JOURNAL	=	"J. Mol. Biol.",
	VOLUME	=	{182},
	PAGES	=	{281--294},
	YEAR	=	1985
}
@ARTICLE{WilHavWut:85,
	AUTHOR	=	"{Williamson}, M. P. and {Havel}, T. F. and
			{W\"uthrich}, K.",
	TITLE	=	"Solution Conformation of Proteinase Inhibitor {IIA}
			from from Bull Seminal Plasma by {${}^1$H} Nuclear
			Magnetic Resonance and Distance Geometry",
	JOURNAL	=	"J. Mol. Biol.",
	VOLUME	=	{182},
	PAGES	=	{295--315},
	YEAR	=	1985
}
@UNPUBLISHED{Havel$QCPE:85,
	AUTHOR	=	"Havel, T. F.",
	TITLE	=	"The {DISGEO} Program",
	YEAR	=	1985,
	NOTE	=	"Distributed by the Quantum Chemistry Program Exchange, number 507"
}
@ARTICLE{DressHavel:86,
	AUTHOR	=	"Dress, A. W. M. and Havel, T. F.",
	TITLE	=	"Some Combinatorial Properties of Discriminants in
			Metric Vector Spaces",
	JOURNAL	=	"Adv. Math.",
	VOLUME	=	62,
	PAGES	=	{285--312},
	YEAR	=	1986
}
@ARTICLE{BilHavWut:86,
	AUTHOR	=	"Billeter, M. and Havel, T. F. and {W\"uthrich}, K.",
	TITLE	=	"The Ellipsoid Algorithm as a Method of Determining
			Polypeptide Conformation from Experimental Distance
			Constraints and Energy Minimization",
	JOURNAL	=	"J. Comput. Chem.",
	VOLUME	=	8,
	PAGES	=	{132--141},
	YEAR	=	1986
}
@MISC{Havel$DISGEO:87,
	AUTHOR =	"Havel, T. F.",
	TITLE =		"The DISGEO Program: Version 3.1",
	NOTE =		"Available on request from the author",
	YEAR =		1988
}
@MISC{BrDrHa:DEAD,
	AUTHOR =	"Brockfeld, P. and Dress, A. W. M. and Havel, T. F.",
	TITLE =		"Molecular Kinematics under Ring Closure Conditions",
	NOTE =		"In preparation",
	YEAR =		1989
}
@ARTICLE{BilHavKun:87,
	AUTHOR	=	"{Billeter}, M. and {Havel}, T. F. and {Kuntz}, I. D.",
	TITLE	=	"A New Approach to the Problem of Docking Two Molecules:
			The Ellipsoid Algorithm",
	JOURNAL	=	"Biopolymers",
	VOLUME	=	{26},
	PAGES	=	{777--793},
	YEAR	=	1987
}
@INPROCEEDINGS{DressHavel:87,
	AUTHOR	=	"Dress, A. W. M. and Havel, T. F.",
	TITLE	=	"Fundamentals of the Distance Geometry Approach to the 
			Problems of Molecular Conformation",
	BOOKTITLE =	"Proc. INRIA Workshop on Computer-Aided Geometric 
			Reasoning",
	YEAR	=	1987
}
@ARTICLE{WBHSGW:87,
	AUTHOR	=	"{Wagner}, G. and {Braun}, W. and {Havel}, T. F. and
			{Schaumann}, T. and {Go}, N. and {W\"uthrich}, K.",
	TITLE	=	"Solution Structure of the Basic Pancreatic Trypsin 
			Inhibitor Determined By Two Different Distance Geometry 
			Algorithms from the Same Experimental Data",
	JOURNAL	=	"J. Mol. Biol.",
	VOLUME	=	{196},
	PAGES	=	{611--639},
	YEAR	=	1987
}
@BOOK{GreenDeath:88,
	AUTHOR	=	"Crippen, G. M. and Havel, T. F.",
	TITLE	=	"Distance Geometry and Molecular Conformation",
	PUBLISHER =	"Research Studies Press, Taunton, U.K.,
			ISBN 0-86380-073-4",
	YEAR	=	1988,
	COMMENT	=	"Publisher in the U.S.\ is J.\ Wiley \& Sons, NY NY,
			ISBN 0-471-92061-4"
}
@ARTICLE{DressHavel:88,
	AUTHOR	=	"Dress, A. W. M. and Havel, T. F.",
	TITLE	=	"Shortest-Path Problems and Molecular Conformation",
	JOURNAL =	"Discrete Applied Math.",
	PAGES	=	{129--144},
	VOLUME	=	19,
	YEAR	=	1988
}
@ARTICLE{MCCGHPW:88,
	AUTHOR	=	"{Moore}, J. M. and {Case}, D. A. and {Chazin}, W. J.
			and {Gippert}, G. P. and {Havel}, T. F. and {Powls}, R.
			and {Wright}, P. E.",
	TITLE	=	"Three-dimensional Solution Structure of Plastocyanin 
			from the Green Algae {{\it Scenedesmus obliquus\/}}",
	JOURNAL	=	"Science",
	VOLUME	=	{240},
	PAGES	=	{314--317},
	YEAR	=	1988
}
@ARTICLE{EasthHavel:89,
	AUTHOR	=	"Easthope, P. L. and Havel, T. F.",
	TITLE	=	"Computational Experience with an Algorithm for
			Tetrangle Inequality Bound Smoothing",
	JOURNAL	=	"Bull. Math. Biol.",
	VOLUME	=	51,
	PAGES	=	{173--194},
	YEAR	=	1989
}
@ARTICLE{DressHavel:89,
	AUTHOR	=	"Dress, A. W. M. and Havel, T. F.",
	TITLE	=	"Criteria for the Global Consistency of Two-Threshold
			Preference Relations in Terms of Forbidden
			Subconfigurations",
	JOURNAL =	"Adv. Appl. Math.",
	VOLUME	=	10,
	PAGES	=	{379--395},
	YEAR	=	1989
}
@ARTICLE{HavStuWhi:89,
	AUTHOR	=	"T. F. Havel and B. Sturmfels and N. White",
	TITLE	=	"Proposal for a Geometric Algebra Software Package",
	JOURNAL	=	"SIGSAM",
	VOLUME	=	23,
	NUMBER	=	1,
	PAGES	=	{13--15},
	MONTH	=	"Jan",
	YEAR	=	1989
}
@ARTICLE{DressHavel:90,
	AUTHOR	=	"Dress, A. W. M. and Havel, T. F.",
	TITLE	=	"Bound Smoothing Under Chirality Constraints",
	JOURNAL	=	"SIAM J. Disc. Math.",
	VOLUME	=	4,
	PAGES	=	{535--549},
	YEAR	=	1990
}
@ARTICLE{CrippHavel:90,
	AUTHOR	=	"Crippen, G. M. and Havel, T. F.",
	TITLE	=	"Global Energy Minimization by Rotational Energy
			Embedding",
	JOURNAL =	"J. Chem. Info. Comp. Sci.",
	VOLUME	=	30,
	PAGES	=	{222--227},
	YEAR	=	1990
}
@MISC{Havel$conf:90,
	AUTHOR	=	"Havel, T. F.",
	TITLE	=	"The Precision of Protein Structures Determined from
			{NMR} Data: {R}eality or Illusion?",
	NOTE	=	"Presented at the {\em Workshop on Expanding Frontiers
			in Protein and Polypeptide Structure\/}, Whistler,
			CANADA",
	YEAR	=	1990
}
@ARTICLE{Havel:90,
	AUTHOR =	"T. F. Havel",
	TITLE =		"The Sampling Properties of Some Distance Geometry
			Algorithms Applied to Unconstrained Polypeptide
			Chains: {A} Study of 1830 Independently Computed
			Conformations",
	JOURNAL	=	"Biopolymers",
	VOLUME	=	29,
	PAGES	=	{1565--1585},
	YEAR =		1990
}
@INCOLLECTION{Havel:91,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"An Evaluation of Computational Strategies for Use
			in the Determination of Protein Structure from
			Distance Constraints Obtained by Nuclear Magnetic
			Resonance",
	BOOKTITLE =	"Progress in Biophysics and Molecular Biology",
	PUBLISHER =	"Permagon Press, Oxford, England",
	EDITOR	=	"D. Nobel and T. L. Blundell",
	VOLUME	=	56,
	PAGES	=	{43--78},
	YEAR	=	1991
}
@ARTICLE{Havel$JSC:91,
	AUTHOR =	"Havel, T. F.",
	TITLE =		"Some Examples of the Use of Distances as Coordinates
			for {Euclidean} Geometry",
	JOURNAL =	"J. Symbolic Comput.",
	VOLUME	=	11,
	PAGES	=	{579--593},
	YEAR =		1991
}
@ARTICLE{HavelSnow:91,
	AUTHOR	=	"T. F. Havel and M. Snow",
	TITLE	=	"A New Method for Building Protein Conformations from
			Sequence Alignments with Homologues of Known Structure",
	JOURNAL	=	"J. Mol. Biol.",
	VOLUME	=	217,
	PAGES	=	{1--7},
	YEAR	=	1991
}
@ARTICLE{KHNDKW:91,
	AUTHOR	=	"Kochoyan, M. and Havel, T. F. and Nguyen, D. T.
			and Dahl, C. E. and Keutmann, H. T. and Weiss, M. A.",
	TITLE	=	"Alternating Zinc Fingers in the Human Male Associated
			Protein {ZFY}: {2D NMR} Structure of an Even Finger
			and Implications for {"Jumping-Linker"} {DNA}
			Recognition",
	JOURNAL	=	"Biochemistry",
	VOLUME	=	30,
	PAGES	=	{3371--3386},
	YEAR	=	1991
}
@ARTICLE{WagHybHav:92,
	AUTHOR	=	"Wagner, G. and Hyberts, S. and Havel, T. F.",
	TITLE	=	"{NMR} Structure Determination in Solution:
			{A} Critique and Comparison with {X}-ray
			Crystallography",
	JOURNAL	=	"Ann. Rev. Biophys. Biomol. Struct.",
	VOLUME	=	21,
	PAGES	=	{167--198},
	YEAR	=	1992
}
@ARTICLE{BouDreHav:92,
	AUTHOR	=	"A. Bouchet and A. W. M. Dress and T. F. Havel",
	TITLE	=	"{$\Delta$}-Matroids and Metroids",
	JOURNAL	=	"Adv. Math.",
	VOLUME	=	91,
	PAGES	=	{136--142},
	YEAR	=	1992
}
@ARTICLE{HyGoHaWa:92,
	AUTHOR	=	"Hyberts, S. G. and Goldberg, M. S. and Havel, T. F.
			and Wagner, G.",
	TITLE	=	"The Solution Structure of Eglin C Based on
			Measurements of Many {NOEs} and Coupling Constants,
			and its Comparison with {X}-ray Structures",
	JOURNAL	=	"Protein Sci.",
	VOLUME	=	1,
	PAGES	=	{736--751},
	YEAR	=	1992
}
@ARTICLE{YangHavel:93,
	AUTHOR	=	"Yang, {J.-X.} and Havel, T. F.",
	TITLE	=	"{SESAME}: A Least-Squares Approach to the Evaluation
			of Protein Structures Computed from {NMR} Data",
	JOURNAL	=	"J. Biomol. NMR",
	VOLUME	=	3,
	PAGES	=	{355--360},
	YEAR	=	1993
}
@ARTICLE{DressHavel:93,
	AUTHOR	=	"A. W. M. Dress and T. F. Havel",
	TITLE	=	"Distance Geometry and Geometric Algebra",
	JOURNAL	=	"Found. Phys.",
	VOLUME	=	23,
	PAGES	=	{1357--1374},
	YEAR	=	1993
}
@ARTICLE{Havel:93,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Predicting the Structure of the Flavodoxin from
			{\em Erchericia coli\/} by Homology Modeling,
			Distance Geometry and Molecular Dynamics",
	JOURNAL	=	"Molec. Simul.",
	VOLUME	=	10,
	PAGES	=	{175--210},
	YEAR	=	1993
}
@ARTICLE{HavNajYan:94,
	AUTHOR	=	"Havel, T. F. and Najfeld, I. and Yang, {J.-X.}",
	TITLE	=	"Matrix Decompositions of Two-Dimensional Nuclear
			Magnetic Resonance Spectra",
	JOURNAL	=	"Proc. Natl. Acad. Sci.",
	VOLUME	=	91,
	PAGES	=	{7962--7966},
	YEAR	=	1994
}
@ARTICLE{YangHavel:94,
	AUTHOR	=	"J.-X. Yang and T. F. Havel",
	TITLE	=	"An Evaluation of Least-Squares Fits to {COSY}
			Spectra as a Means of Estimating Proton-Proton
			Coupling Constants. {I.} Simulated Test Problems",
	JOURNAL	=	"J. Biol. NMR",
	VOLUME	=	4,
	PAGES	=	{807--826},
	YEAR	=	1994
}
@ARTICLE{YaKrScWaHa:94,
	AUTHOR	=	"J.-X. Yang and A. Krezel and P. Schmieder and
			G. Wagner and T. F. Havel",
	TITLE	=	"An Evaluation of Least-Squares Fits to {COSY}
			Spectra as a Means of Estimating Proton-Proton
			Coupling Constants. {II.} Applications to
			Polypeptides",
	JOURNAL	=	"J. Biol. NMR",
	VOLUME	=	4,
	PAGES	=	{827--844},
	YEAR	=	1994
}
@ARTICLE{HavelNajfe:94,
	AUTHOR	=	"Havel, T. F. and Najfeld, I.",
	TITLE	=	"Applications of Geometric Algebra to the Theory
			of Molecular Conformation. {Part 1}. {The} Optimum
			Alignment Problem",
	JOURNAL	=	"J. Mol. Struct. (TheoChem)",
	VOLUME	=	308,
	PAGES	=	{241--262},
	YEAR	=	1994
}
@ARTICLE{YeChHaDill:94,
	AUTHOR	=	"D. P. Yee and H. S. Chan and T. F. Havel and
			K. A. Dill",
	TITLE	=	"Does Compactness Induce Secondary Structure in
			Proteins? {A} Study of poly-Alanine Chains Computed
			by Distance Geometry",
	JOURNAL	=	"J. Mol. Biol.",
	VOLUME	=	241,
	PAGES	=	{557--573},
	YEAR	=	1994
}
@ARTICLE{HavelNajfe:95a,
	AUTHOR	=	"Havel, T. F. and Najfeld, I.",
	TITLE	=	"Applications of Geometric Algebra to the Theory
			of Molecular Conformation. {Part 2}. {The} Local
			Deformation Problem",
	JOURNAL	=	"J. Mol. Struct. (TheoChem)",
	VOLUME	=	336,
	PAGES	=	{175--189},
	YEAR	=	1995
}
@INPROCEEDINGS{Curacao:95,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Geometric Algebra and {M\"obius} Sphere Geometry
			as a Basis for Euclidean Invariant Theory",
	BOOKTITLE =	"Invariant Methods in Discrete and Computational
			Geometry",
	PUBLISHER =	"Kluwer Academic, Amsterdam",
	PAGES	=	{245--256},
	YEAR	=	1995
}
@ARTICLE{NajfeHavel:95a,
	AUTHOR	=	"Najfeld, I. and Havel, T. F.",
	TITLE	=	"Derivatives of the Matrix Exponential and
			Their Computation",
	JOURNAL	=	"Adv. Appl. Math.",
	VOLUME	=	16,
	PAGES	=	{321--375},
	YEAR	=	1995
}
@INPROCEEDINGS{HavelNajfe:95b,
	AUTHOR	=	"Havel, T. F. and Najfeld, I.",
	TITLE	=	"A New System of Equations, Based on Geometric Algebra,
			for Ring Closure in Cyclic Molecules",
	BOOKTITLE =	"Computer Algebra in Science and Engineering",
	PUBLISHER =	"World Scientific",
	EDITOR	=	"J. Fleischer and J. Grabmeier and F. W. Hehl and
			W. {K\"uchlin}",
	PAGES	=	{243--259},
	YEAR	=	1995
}
@INPROCEEDINGS{Havel:96,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Distance Geometry",
	BOOKTITLE =	"Encyclopedia of Nuclear Magnetic Resonance",
	PAGES	=	{1701--1710},
	PUBLISHER =	"J. Wiley \& Sons",
	YEAR	=	1996
}
@INPROCEEDINGS{CorFahHav:96,
	AUTHOR	=	"D. G. Cory and A. F. Fahmy and T. F. Havel",
	TITLE	=	"Nuclear Magnetic Resonance Spectroscopy: {An}
			Experimentally Accessible Paradigm for Quantum
			Computing",
	BOOKTITLE =	"Proceedings of the Fourth Workshop on Physics
			and Computation",
	PUBLISHER =	"New England Complex Systems Institute",
	ADDRESS	=	"Boston, MA",
	PAGES	=	{87--91},
	YEAR	=	1996
}
@ARTICLE{CorFahHav:97,
	AUTHOR	=	"D. G. Cory and A. F. Fahmy and T. F. Havel",
	TITLE	=	"Ensemble Quantum Computing by Nuclear Magnetic
			Resonance Spectroscopy",
	JOURNAL	=	"Proc. Natl. Acad. Sci.",
	VOLUME	=	94,
	PAGES	=	{1634--1639},
	YEAR	=	1997
}
@ARTICLE{NaDaWaHa:97,
	AUTHOR	=	"I. Najfeld and K. T. Dayie and G. Wagner and
			T. F. Havel",
	TITLE	=	"A Robust Method for Estimating Cross-Relaxation Rates
			from Simultaneous Fits to Build-Up and Decay Curves",
	JOURNAL	=	"J. Magn. Reson.",
	VOLUME	=	124,
	PAGES	=	{372--382},
	YEAR	=	1997
}
@INCOLLECTION{HavHybNaj:97,
	AUTHOR	=	"T. F. Havel and S. G. Hyberts and I. Najfeld",
	TITLE	=	"Recent Advances in Molecular Distance Geometry",
	BOOKTITLE =	"Bioinformatics",
	SERIES	=	"Lecture Notes in Computer Science",
	VOLUME	=	1278,
	PUBLISHER =	"Springer-Verlag, Berlin",
	PAGES	=	{62--71},
	YEAR	=	1997
}
@ARTICLE{NajfeHavel:97,
	AUTHOR	=	"I. Najfeld and T. F. Havel",
	TITLE	=	"Embedding with a Rigid Substructure",
	JOURNAL	=	"J. Math. Chem.",
	VOLUME	=	21,
	PAGES	=	{223--260},
	YEAR	=	1997
}
@INPROCEEDINGS{Havel:97,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Computational Synthetic Geometry with {C}lifford
			Algebra",
	BOOKTITLE =	"Automated Deduction in Geometry",
	EDITOR	=	"D. Wang",
	SERIES	=	"Lect. Notes in Artif. Intellig.",
	VOLUME	=	1360,
	PAGES	=	{102--114},
	PUBLISHER =	"Springer-Verlag",
	YEAR	=	1997
}
@ARTICLE{SomCorHav:98,
	AUTHOR	=	"S. S. Somaroo and D. G. Cory and T. F. Havel",
	TITLE	=	"Expressing the Operations of Quantum Computing
			in Multiparticle Geometric Algebra",
	JOURNAL	=	"Phys. Lett. A",
	VOLUME	=	240,
	PAGES	=	{1--7},
	YEAR	=	1998
}
@INPROCEEDINGS{Havel:98,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Distance Geometry: {T}heory, Algorithms and
			Chemical Applications",
	BOOKTITLE =	"Encylopedia of Computational Chemistry",
	EDITOR	=	"P. von {Ragu\'e} and P. R. Schreiner and N. L.
			Allinger and T. Clark and J. Gasteiger and P. A.
			Kollman and H. F. {Schaefer III}",
	PAGES	=	{723--742},
	PUBLISHER =	"J. Wiley \& Sons",
	YEAR	=	1998
}
@ARTICLE{HavSomCor:98,
	AUTHOR	=	"T. F. Havel and S. S. Somaroo and D. G. Cory",
	TITLE	=	"Ensemble Quantum Computing by NMR Spectroscopy:
			Product Operators, Pseudo-Pure States, and an
			Implementation of Quantum Error Correction",
	JOURNAL	=	"Proc. SPIE",
	VOLUME	=	3385,
	PAGES	=	{72--83},
	YEAR	=	1998
}
@ARTICLE{CorPriHav:98,
	AUTHOR	=	"D. G. Cory and M. D. Price and T. F. Havel",
	TITLE	=	"Nuclear Magnetic Resonance Spectroscopy: {A}n
			Experimentally Accessible Paradigm for Quantum
			Computing",
	JOURNAL	=	"Physica D",
	VOLUME	=	120,
	PAGES	=	{82--101},
	YEAR	=	1998
}
@ARTICLE{CMPKLZHS:98,
	AUTHOR	=	"D. G. Cory and W. Maas and M. Price and E. Knill
			and R. Laflamme and W. H. Zurek and T. F. Havel
			and S. S. Somaroo",
	TITLE	=	"Experimental Quantum Error Correction",
	JOURNAL	=	"Phys. Rev. Lett.",
	VOLUME  =	81,
	PAGES	=	{2152--2155},
	YEAR	=	1998
}
@MISC{CoDuHaSoZh:98,
	AUTHOR	=	"D. G. Cory and A. E. Dunlop and T. F. Havel and S. S.
			Somaroo and W. Zhang",
	TITLE	=	"The Effective Hamiltonian of the {P}ound-{O}verhauser
			Controlled-{NOT} Gate",
	YEAR	=	1998,
	NOTE	=	"LANL preprint \texttt{quant-ph/9802018}",
	COMMENT	=	"Rejected by J. Phys. A"
}
@ARTICLE{PFWPTNSSTHC:99,
	AUTHOR	=	"M. Pravia and E. Fortunato and Y. Weinstein and
			M. D. Price and G. Teklemariam and R. J. Nelson
			and Y. Sharf and S. S. Somaroo and {C.-H.} Tseng
			and T. F. Havel and D. G. Cory",
	TITLE	=	"Observations of Quantum Dynamics by Solution-State
			{NMR} Spectroscopy",
	JOURNAL	=	"Concepts in Magnetic Resonance",
	VOLUME	=	11,
	PAGES	=	{225--238},
	YEAR	=	1999
}
@INCOLLECTION{Havel:99,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"The Role of Tensegrity in Distance Geometry",
	BOOKTITLE =	"Rigidity Theory and Applications",
	SERIES	=	"Fund. Materials Res. Ser.",
	EDITOR	=	"M. F. Thorpe and P. M. Duxbury",
	PUBLISHER =	"Kluwer Acad. / Plenum Pub. Co.",
	PAGES	=	{55--68},
	YEAR	=	1999
}
@ARTICLE{SoTsHaLaCo:99,
	AUTHOR	=	"S. S. Somaroo and {C.-H.} Tseng and T. F. Havel and
			R. Laflamme and D. G. Cory",
	TITLE	=	"Quantum Simulations on a Quantum Computer",
	JOURNAL	=	"Phys. Rev. Lett.",
	VOLUME	=	82,
	PAGES	=	{5381--5384},
	YEAR	=	1999
}
@ARTICLE{PSTGFHC:99,
	AUTHOR	=	"M. D. Price and S. S. Somaroo and {C.-H.} Tseng
			and J. C. Gore and A. F. Fahmy and T. F. Havel
			and D. G. Cory",
	TITLE	=	"Construction and Implementation of {NMR} Quantum
			Logic Gates for Two-Spin Systems",
	JOURNAL	=	"J. Magn. Reson.",
	VOLUME	=	140,
	PAGES	=	{371--378},
	YEAR	=	1999
}
@ARTICLE{PrSoDuHaCo:99,
	AUTHOR	=	"M. D. Price and S. S.  Somaroo and A. E. Dunlop and
			T. F. Havel and D. G. Cory",
	TITLE	=	"Generalized {(controlled)${}^n$}-{NOT} Quantum Logic
			Gates",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	60,
	PAGES	=	{2777--2780},
	YEAR	=	1999
}
@ARTICLE{TSYKLHC:00,
	AUTHOR	=	"C. H. Tseng and S. Somaroo and Y. Sharf and E. Knill
			and R. Laflamme and T. F. Havel and D. G. Cory",
	TITLE	=	"Quantum Simulation of a Three-Body Interaction
			{H}amiltonian on an {NMR} Quantum Computer",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	61,
	PAGES	=	{012302},
	YEAR	=	2000
}
@INPROCEEDINGS{HaSoTsCo:00,
	AUTHOR	=	"T. F. Havel and S. S. Somaroo and {C.-H.} Tseng
			and D. G. Cory",
	TITLE	=	"Principles and Demonstrations of Quantum Information
			Processing by {NMR} Spectroscopy",
	BOOKTITLE =	"Applicable Algebra in Engineering, Communications and
			Computing",
	PUBLISHER =	"Springer-Verlag",
	ADDRESS	=	"Berlin",
	EDITOR	=	"T. Beth and M. Grassl",
	VOLUME	=	10,
	PAGES	=	{339--374},
	YEAR	=	2000,
	NOTE	=	"(see also \texttt{quant-ph/9812086})."
}
@ARTICLE{CSHSKLZ:00,
	AUTHOR	=	"Y. Sharf and D. G. Cory and T. F. Havel and S. S.
			Somaroo and E. Knill and R. Laflamme and W. H. Zurek",
	TITLE	=	"A Study of Quantum Error Correction by Geometric
			Algebra and Liquid-State {NMR} Spectroscopy",
	JOURNAL	=	"Mol. Phys.",
	VOLUME	=	98,
	PAGES	=	{1347--1363},
	YEAR	=	2000
}
@ARTICLE{TSSKLHC:00,
	AUTHOR  =       "{C.-H.} Tseng and S. Somaroo and Y. Sharf and E. Knill
			and R. Laflamme and T. F. Havel and D. G. Cory",
	TITLE   =       "Quantum Simulation with Natural Decoherence",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	62,
	PAGES	=	{032309},
	YEAR    =       2000
}
@ARTICLE{PriHavCor:00,
	AUTHOR	=	"M. D. Price and T. F. Havel and D. G. Cory",
	TITLE	=	"Multiqubit Logic Gates in {NMR} Quantum Computing",
	JOURNAL	=	"New J. Phys.",
	VOLUME	=	2,
	PAGES	=	{10},
	YEAR	=	2000,
	NOTE	=	"({\tt http://njp.org})."
}
@INCOLLECTION{HaCoSoTs:00,
	AUTHOR	=	"T. F. Havel and D. G. Cory and S. S. Somaroo
			and {C.-H.} Tseng",
	TITLE	=	"Geometric Algebra Methods in Quantum Information
			Processing by {NMR} Spectroscopy",
	BOOKTITLE =	"Advances in Geometric Algebra with Applications",
	EDITOR	=	"E. Bayro-Corrochanno and G. Sobczyk",
	PUBLISHER =	"Birkhauser",
	ADDRESS	=	"Boston, MA, USA",
	PAGES	=	{281--308},
	YEAR	=	2000
}
@ARTICLE{CoryEtAl:00,
	AUTHOR	=	"D. G. Cory and R. Laflamme and E. Knill and L.
			Viola and T. F. Havel and N. Boulant and G. Boutis
			and E. Fortunato and S. Lloyd and R. Martinez and
			C. Negrevergne and M. Pravia and Y. Sharf and G.
			Teklemarian and Y. S. Weinstein and Z. H. Zurek",
	TITLE	=	"{NMR} Based Quantum Information Processing",
	JOURNAL	=	"Prog. Phys.",
	VOLUME	=	48,
	PAGES	=	{875--907},
	YEAR	=	2000
}
@ARTICLE{ShaHavCor:00a,
	AUTHOR	=	"Y. Sharf and T. F. Havel and D. G. Cory",
	TITLE	=	"Spatially Encoded Psuedo-Pure States for {NMR}
			Quantum Information Processing",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	62,
	PAGES	=	{052314},
	YEAR	=	2000
}
@ARTICLE{ShaHavCor:00b,
	AUTHOR	=	"Y. Sharf and T. F. Havel and D. G. Cory",
	TITLE	=	"Quantum Codes for Controlling Coherent Evolution",
	JOURNAL	=	"J. Chem. Phys.",
	VOLUME	=	113,
	PAGES	=	{10878--10885},
	YEAR	=	2000
}
@ARTICLE{TeFoPrHaCo:01,
	AUTHOR	=	"G. Teklemariam and E. M. Fortunato and M. A. Pravia
			and T. F. Havel and and D. G. Cory",
	TITLE	=	"{NMR} Analog of the Quantum Disentanglement Eraser",
	JOURNAL	=	"Phys. Rev. Lett.",
	VOLUME	=	86,
	PAGES	=	{5845--5849},
	YEAR	=	2001
}
@ARTICLE{HaShViCo:01,
	AUTHOR	=	"T. F. Havel and Y. Sharf and L. Viola and D. G. Cory",
	TITLE	=	"Hadamard Products of Product Operators and the Design
			of Gradient-Diffusion Experiments for Simulating
			Decoherence by {NMR} Spectroscopy",
	JOURNAL	=	"Phys. Lett. A",
	VOLUME	=	280,
	PAGES	=	{282--288},
	YEAR	=	2001
}
@ARTICLE{FPBTHC:01,
	AUTHOR	=	"E. M. Fortunato and M. A. Pravia and N. Boulant and
			G. Teklemariam and T. F. Havel and D. G. Cory",
	TITLE	=	"Design of Strongly Modulating Pulses to Implement
			Precise Effective Hamiltonians for Quantum Information
			Processing",
	JOURNAL	=	"J. Chem. Phys.",
	VOLUME	=	116,
	PAGES	=	{7599--7606},
	YEAR	=	2002
}
@INPROCEEDINGS{Havel:01,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Qubit Logic, Algebra and Geometry",
	BOOKTITLE =	"Automated Deduction in Geometry",
	EDITOR	=	"J. Richter-Gebert and D. Wang",
	SERIES	=	"Lect. Notes in Artif. Intellig.",
	VOLUME	=	2061,
	PAGES	=	{228--245},
	PUBLISHER =	"Springer-Verlag",
	YEAR	=	2001
}
	JOURNAL	=	
}
@INPROCEEDINGS{HavelDoran:02,
	AUTHOR	=	"T. F. Havel and C. Doran",
	TITLE	=	"Geometric Algebra in Quantum Information Processing",
	BOOKTITLE =	"Quantum Information and Computation",
	EDITOR	=	"S. J. {Lomonaco, Jr.} and H. E. Brandt",
	SERIES =	"Contempoary Mathematics",
	VOLUME	=	305,
	PAGES	=	{81--100},
	PUBLISHER =	"Am. Math. Soc., Providence, RI",
	YEAR	=	2002,
	NOTE	=	"(see also LANL preprint \texttt{quant-ph/0004031})."
}
@ARTICLE{BFPTCH:02,
	AUTHOR	=	"N. Boulant and E. M. Fortunato and M. A. Pravia and
			G. Teklemariam and D. G. Cory and T. F. Havel",
	TITLE	=	"Entanglement Transfer Experiment in {NMR} Quantum
			Information Processing",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	65,
	PAGES	=	024302,
	YEAR	=	2002
}
@ARTICLE{HCLBFPTWBH:02,
	AUTHOR	=	"T. F. Havel and D. G. Cory and S. Lloyd and N. Boulant
			E. M. Fortunato and M. A. Pravia and G. Teklemariam and
			Y. S. Weinstein and A. Bhattacharyya and J. Hou",
	TITLE	=	"Quantum Information Processing by Nuclear Magnetic
			Resonance Spectroscopy",
	JOURNAL	=	"Am. J. Phys.",
	VOLUME	=	70,
	PAGES	=	{345--362},
	YEAR	=	2002
}
@INPROCEEDINGS{HaDo!AGACSE:02,
	AUTHOR	=	"T. F. Havel and C. J. L. Doran",
	TITLE	=	"Interaction and Entanglement in the Multiparticle
			Space-Time Algebra",
	BOOKTITLE =	"Applications of Geometric Algebra in Science and
			Engineering",
	EDITOR	=	"L. Dorst and C. Doran and J. Lasenby",
	PUBLISHER =	"{Birkh\"auser}, Boston, MA",
	YEAR	=	2002
}
@ARTICLE{TFPSHCBH:02,
	AUTHOR	=	"G. Teklemariam and E. M. Fortunato and M. A. Pravia
			and Y. Sharf and T. F. Havel and D. G. Cory and
			A. Bhattaharyya and J. Hou",
	TITLE	=	"Quantum Erasers and Probing Classifications of
			Entanglement via Nuclear Magnetic Resonance",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	66,
	PAGES	=	{012309},
	YEAR	=	2002
}
@ARTICLE{BoPrFoHaCo:02,
	AUTHOR	=	"N. Boulant and M. A. Pravia and E. M. Fortunato and
			T. F. Havel and D. G. Cory",
	TITLE	=	"Experimental Concatenation of Quantum Error Correction
			with Decoupling",
	JOURNAL	=	"Quantum Information Processing",
	VOLUME	=	1,
	PAGES	=	{135--144},
	YEAR	=	2002
}
@ARTICLE{LosAlamosSci:02,
	AUTHOR	=	"R. Laflamme and E. Knill and D. G. Cory and
		E. M. Fortunato and T. F. Havel and C. Miquel and R. Martinez
		and C. Negrevergne and G. Ortiz and M. A. Pravia and Y. Sharf
		and S. Sinha and R. Somma and L. Viola",
	TITLE	=	"Introduction to {NMR} Quantum Information Processing",
	JOURNAL	=	"Los Alamos Science",
	VOLUME	=	27,
	PAGES	=	{2--37},
	YEAR	=	2002
}
@ARTICLE{Havel!RDM:02,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"The Real Density Matrix",
	JOURNAL	=	"Quantum Inform. Processing",
	VOLUME	=	1,
	PAGES	=	{511--538},
	YEAR	=	2002
}
@ARTICLE{TeFoPrHaCo:03,
	AUTHOR	=	"G. Teklemariam and E. M. Fortunato and M. A. Pravia
			and T. F. Havel and D. G. Cory",
	TITLE	=	"Experimental Investigations of Decoherence on a
			Quantum Information Processor",
	JOURNAL	=	"Chaos, Solitons and Fractals",
	VOLUME	=	16,
	PAGES	=	{457--465},
	YEAR	=	2003
}
@ARTICLE{Havel!QPT:03,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Robust Procedures for Converting Among Kraus,
			Lindblad and Matrix Representations of Quantum
			Dynamical Semigroups",
	JOURNAL	=	"J. Math. Phys.",
	VOLUME	=	44,
	PAGES	=	{534--557},
	YEAR	=	2003
}
@ARTICLE{HavDorFur:03,
	AUTHOR	=	"T. F. Havel and C. J. L. Doran and S. Furuta",
	TITLE	=	"Density Matrices in the Multiparticle Space-Time
			Algebra",
	JOURNAL	=	"Proc. R. Soc. Lond. A",
	YEAR	=	2003,
	NOTE	=	"In press."
}
@ARTICLE{BoHaPrCo:03,
	AUTHOR	=	"N. Boulant and T. F. Havel and M. A. Pravia and
			D. G. Cory",
	TITLE	=	"A Robust Method for Estimating the Lindblad Operators
			of a Dissipative Quantum Process from Measurements of
			the Density Operator at Multiple Time Points",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	67,
	PAGES	=	"042322",
	YEAR	=	2003,
}
@ARTICLE{FVPKLHC:03,
	AUTHOR	=	"E. M. Fortunato and L. Viola and M. A. Pravia and E.
			Knill and R. Laflamme and T. F. Havel and D. G. Cory",
	TITLE	=	"Exploring Noiseless Subsystems via Nuclear Magnetic
			Resonance",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	67,
	PAGES	=	062303,
	YEAR	=	2003
}
@ARTICLE{TFLEPHC:03,
	AUTHOR	=	"G. Teklemariam and E. M. Fortunato and C. C. Lopez
			and J. Emerson and J.-P. Paz and T. F. Havel and
			D. G. Cory",
	TITLE	=	"A Method for Modeling Decoherence on a Quantum
			Information Processor",
	JOURNAL	=	"Phys. Rev. A",
	VOLUME	=	67,
	PAGES	=	062316,
	YEAR	=	2003
}
@ARTICLE{PBEFFHMC:03,
	AUTHOR	=	"M. A. Pravia and N. Boulant and J. Emerson and A.
			 Farid and E.M. Fortunato and T. F. Havel and R.
			 Martinez and D. G. Cory",
	TITLE	=	"Robust Control of Quantum Information",
	JOURNAL	=	"J. Chem. Phys.",
	VOLUME	=	119,
	PAGES	=	{9993--10001},
	YEAR	=	2003
}
@ARTICLE{Havel-KW:03,
	AUTHOR	=	"T. F. Havel",
	TITLE	=	"Metric Matrix Embedding in Protein Structure
			Calculations, NMR Spectra Analysis, and Relaxation
			Theory",
	JOURNAL	=	"Magn. Reson. Chem.",
	VOLUME	=	41,
	PAGES	=	{S37--S50},
	YEAR	=	2003
}