1. Proc. 5th Int. Congress on Catalysis, Miami Beach, Flo., USA, August 20–26, 1972;Rabo,1973
2. Caging and electrolytic phenomena in zeolites
3. “Salt Occlusion in Zeolite Crystals”;Rabo,1976
4. A. Clearfield, C.H. Saldarriaga and R.C. Buckley, in J.B. Uytterhoeven (Editor), Proc. 3rd Int. Conference on Molecular Sieves; Recent Progress Reports, Zürich, Switzerland, Sept. 3–7, 1973; University of Leuwen Press, 1973, Leuwen, Belgium, Paper No. 130, pp. 241–245.
5. Demonstration of contact induced ion exchange in zeolites