JPRS/NY (series). 1191-N. Soviet abstracts: Physics, sec. B, Theoretical physics, sec. C, Nuclear physics, sec. D, Atomic and molecular physics, sec. E, Solid state physics, sec. F, Magnetism, sec. G, Electricity, sec. H, Electronics, see. I, Radio physics, sec. J. Acoustics, sec. K, Optics, abstracts 17236-19478, no. 8, 1958.