Problemy sovremennoĭ fiziki : sbornik stateĭ k 100-leti︠i︡u so dn︠i︡a rozhdeni︠i︡a A.F. Ioffe - Ioffe, A. F. (Abram Fedorovich), 1880-1960; Aleksandrov, A. P. (Aleksandr Petrovich) ("Nauka," Leningradskoe otd-nie, 1980)