(NwOZRAST MUDROSTI (B:s (NrOMAN(B-(NHRONIKA (B/s - (NkR@KOW(B, (NwIKTOR iWANOWI^s ((NmOSKWA (B:s (NsOWREMENNIK(B,s, 1982)
Keywords: (NoHRANA OKRUVA@]EJ SREDY (B((NH(B. (NL(B.)s