(NmALENXK)QÆ ZALÆZNÆ DWERÆ W STÆNÆ (B:s)E (NPOW)QÆSTÆ(B: [(NPER(B. (NZ ROS(B.] /s)E - (NkATA)QÃW(B, (NwALENTIN pETROWI^(B.s)E; (NaNTONOW s(B.s; (NpAZQKA(B, (Nm(B.s; (NsTA)QÃCXKIJ(B, (No(B.s)E ((NkI)QÇW (B:s)E (NdN)QÆPRO(B,s)E, 1970)
Keywords: (NhUDOVNQ L)QÆTERATURAs)E -- (NrOS)QÆJSXKAs)E -- (NpROZA(B.s