1. N. N. Afanas'ev, Zh. Tekhn. Fiz.,14, 10?11 (1944).
2. Fatigue of Metals [Russian translation], IL (1961).
3. Fatigue and Fatigue Life of Metals [Russian translation], IL (1963).
4. Strength of Metals under Variable Load [in Russian], Izd. AN SSSR (1963).
5. V. S. Ivanova, Fatigue Fracture of Metals [in Russian], Metallurgizdat (1963).