(Nq]UR (B/s - (NdIDOWEC(B, (NsERGEJ rAZUMOWI^s; (NbONDARENKO(B, (NgRIGORIJ fEDOROWI^s ((NkIEW (B:s (NuROVAJ(B,s, 1974)
Keywords: (NwETERINARIQs