(NnAD MOREM (B:s ((NmORSKIE LET^IKI(B) /s - (NoSIPOW(B, (NpAWEL sTEPANOWI^s ((NaSTRAHANX (B:s (NiZD(B-(NWO GAZ(B. "(NwOLGA(B",s, 1957)
Keywords: (NlET^IKI W sssr (B((NH(B. (NL(B.)s