- International Symposium on the Reactivity of Solids (6)
- Anderson, J. S. (John Stuart) (1)
- Barret, Pierre, 1923- (1)
- Boer, J. H. de (Jan Hendrik), 1899- (1)
- Burgers, Wilhelm Gerard, 1897- (1)
- Dufour, Louis-Claude (1)
- Dyrek, Krystyna, 1930- (1)
- Haber, Jerzy (1)
- Nowotny, Janusz, 1936- (1)
- Roberts, M. W. (Meirion Wynn) (1)
- Schwab, G. -M. (1)
- Stone, Frank Sidney (1)