(NkALIBROWO^NYE POLQ (B/s - (NkONOPLEWA(B, (Nn(B.(Np(B.s; (NpOPOW(B, (Nw(B.(Nn(B.s ((NmOSKWA (B:s (NaTOMIZDAT(B,s, 1980)
Keywords: (NfIZIKAs