1. V. V. Skorokhod, Poroshkovaya Met., No. 9 (1968).
2. J. E. Dorn, Collection: Creep and Recovery [Russian translation], Moscow (1961).
3. S. Ya. Gertsriken and I. Ya. Dekhtyar, Solid-Phase Diffusion in Metals and Alloys [in Russian], Fiz-matizdat, Moscow (1960).
4. J. Friedel, Dislocations [Russian translation], Izd-vo ?Mir? (1967).