SUM RULES: General: de Rafael 98/02; Drechsel 98/11; Radyushkin 2001/01; Type: GERASIMOV-DRELL-HEARN: Arenhoevel 98/02; Drechsel 98/11; Re: NUCLEON: SPIN STRUCTURE: Jaffe 2001/02; Re: TAU LEPTONS: Kuehn 98/12; THE NET ADVANCE OF PHYSICS
SUM RULES: