1. P.P. Kobeko: Amorphous Substances. Izd. AN SSSR, Moskva-Leningrad 1952. G. Morey: The Properties of Glass, 2 ed. New York 1954.
2. M.A. Neiss, J.E. Willard: J. Phys. Chem.,79, 783 (1975).
3. V.M. Zaskul'nikov, V.L. Vyazovkin, B.V. Bol'shakov, V.A. Tolkachev: Int. J. Chem. Kinet. (to be published).