1. and “Modeling of Water Absorption by Polybenzimidazole,” presented at the Second Annual R & D Information Exchange Conference; Naval Weapons Center, China Lake, Calif. (April 2-4, 1991).
2. “PBI Hydration Study in the Development of Methodology for the Molecular Modeling of Mechanical Property Trends,” presented at the 1991 U.S. Army Chemical Research, Development, and Engineering Center Scientific Conference, Aberdeen Proving Ground, Md. (Nov. 19-22, 1991).
3. and in Encyclopedia of Polymer Science and Engineering, Vol. 11, executive editor, pp. 512-601, John Wiley & Sons, New York (1988).