(NkOPROW]IK (B/s - (NbARDY[(B, (NgRIGORIJ aLEKSEEWI^s ((NmOSKWA (B:s (NsTROJIZDAT(B,s, 1968)
(NbIBLIOGR(B.: (NS(B. 78-79s
Keywords: (NkOPROW]IKs