(NoT U^EBY K TRUDU (B:s [(NsBORNIK STATEJ(B]s ((NmOSKWA (B: s (NpROFTEHIZDAT(B, s, 1960)
Keywords: (NpROIZWODSTWENNO(B-(NTEHNI^ESKOE OBU^ENIE W [KOLAH TRUDOWYH REZERWOW (B- (NmOSKWAs