1. , , , and , Sb. Metallofizika, Vol. 24, Izd. Naukova dumka, Kiev 1968 (p. 18–7).
2. and , Sb. Voprosy fiziki metallov i metallovedeniya, Vol. 17, Izd. Akad. Nauk Ukr. SSR, Kiev, 1963 (p. 45).
3. and , Proc. Internat. Conf. Strength of Metals and Alloys, Tokyo 1967;