1. D. A. Dowden and D. Wells, Actes du 2-ème Congres Internationale de Catalyse, Technip, Paris (1961), p. 1499.
2. A. D. Shuklov, S. A. Surin, B. N. Shelimov, and V. B. Kazanskii, Kinet. Katal.,16, 468 (1975).
3. A. D. Shuklov, B. N. Shelimov, and V. B. Kazanskii, Khim. Vys. Energ.,10, 145 (1976).
4. V. M. Vorotyntsev, V. A. Shvets, and V. B. Kazanskii, Kinet. Katal.,12, 678 (1971).
5. N. D. Chuvylkin and G. M. Zhidomirov, Zh. Strukt. Khim.,12, 347 (1971).