1. M. A. Isakovich, Zh. Éksperim i Teor. Fiz.,18, 907 (1948).
2. B. Koldin, Fast Reactions in Solutions [in Russian], Moscow (1966).
3. K. N. Marenina and I. G. Mikhailov, Vestn. Leningradsk. Univer., Seriya Fiziki, No. 10 (1963), p. 32.
4. I. G. Mikhailov, V. A. Solov'ev, and Yu. P. Syrnikov, Principles of Molecular Acoustics [in Russian], Moscow (1964).
5. A. G. Pasynskii, Zh. Fiz. Khim.,11, 606 (1938).