1. N. S. Akulov, Ferromagnetism [in Russian], ONTI, 1938.
2. R. Bozorth, Ferromagnetism [Russian translation], IL, Moscow, 1956.
3. S. V. Vonsovskii and K. P. Rodinov, DAN SSSR,25, no. 5.
4. S. V. Vonsovskii, The Modern Study of Magnetism [in Russian], Moscow, 1953; ZhETF,16, 981, 1946; ZhTF,18, no. 2, 1948.
5. V. A. Golovin and E. Kh. Ul'yanova, Properties of Noble Metals and Alloys [in Russian], Metallurgizdat, 1965.