Ginzburg V.L. ,     Smorodinsky J.. On the wave equations for particles with variable spin. J_Phys._USSR , Vol.8,N1 , с. P.52-53 , 01.1944   Zhdanov G.B. ,     Smorodinsky J.. ,     Zelevinskaya N.G. ,     Slavatinsky S.A. ,     Maximenko V.M. ,     Puchkov V.S. ,     Kanevskaya E.A. ,     a.o. ,     Cherdyntseva K.V. ,     Shaulov S.B. ,     Dunaevsky A.M. ,     Denisova V.G. ,     Bayburina S.G. ,     Guseva Z.M. ,     Smirnova M.D. ,     Urysson A.V. The mechanism of the central dark spot formation in gamma-families with "Sigma"E_"gamma">500 TeV. 15-th Intern. Cosmic Ray Conf. Bulgaria.1977 , Vol.11 , с. P.465-468 , 01.1977