(NdOBY^A RUD I OHRANA PRIRODY (B:s (NmEVWUZOWSKIJ SBORNIK (B/s - (NnOWO^ERKAS(B. (NPOLITEHN(B. (NIN(B-(NTs ((NnOWO^ERKASSK(B:s (Nb(B. (NI(B.s, 1978)
Keywords: (NdOBY^A RUDs