(NkALEWALA (B/s - (NkURO^KIN(B, (NmITROFAN iWANOWI^s; (NrETTIEW(B, (NwLADIMIR iWANOWI^s ((NpETROZAWODSK (B:s (NkARELIQ(B,s, 1976)
Keywords: "(NkALEWALA(B", (N\POSs; (NkARELO(B-(NFINSKIJ \POSs