(NsIBIRSKAQ QZWA (B/s - (NkOROTI^(B, (NaLEKSEJ sTEPANOWI^s; (NpOGREBNQK(B, (NlIDIQ iWANOWNAs ((NkIEW (B:s (NuROVAJ(B,s, 1976)
(NbIBLIOGR(B.: (NS(B. 152-158s
Keywords: (NwETERINARIQ (B- (NsIBIRSKAQ QZWAs