J_Phys._USSR , 01.1943    Включает:   Ginzburg V.L. ,     Nemirowsky P.E. The wave equation for the particle having spin [1]/{2} and two values of the rest mass , 01.1943   Ginzburg V.L. Scattering of light in helium II. , 01.1943 Copyright © БЕН РАН.