(NaRTEM (B((NfEDOR sERGEEW(B)s - (NmOGILEWSKIJ(B,(Nb(B. (Nl(B.s (NbORIS lXWOWI^s ((Nm(B.s (NmOLODAQ GWARDIQs, 1960)
Keywords: (NaRTEM s