(NhUDOVNIKI aLEKSEJ I sERGEJ tKA^EWY (B/s - (NlAP[IN(B, (NwLADIMIR pAWLOWI^s ((NlENINGRAD (B:s (NhUDOVNIK rsfsr(B,s, 1962)
Keywords: (NtKA^EW(B, (NaLEKSEJ pETROWI^s; (NtKA^EW(B, (NsERGEJ pETROWI^s; (NrUSSKAQ SOWETSKAQ VIWOPISXs