5. "Photoredox Chemistry of Mixed Valency Systems" in Mixed Valency Systems: Applications in Chemistry, Physics, and Biology; NATO ASI Series, Series C: Vol. 343; Prassides, K., Ed; Kluwer Academic: Dordrecht, 1991, pp. 91-106.
6. "A Study of Flow Properties of Wet-Solids Using Laser Induced Photochemical Anemometry (LIPA)"; Liquid-Solid Flows1991, 118, 143-134.