(N~ELOWEK W BOLX[OM GORODE (B:s (C(NOCIALXNO(B-(NGIGIENI^ESKOE ISSLEDOWANIE(B) /s - (NsOKOLOW(B, (NdMITRIJ kONSTANTINOWI^s ((N~ELQBINSK (B:s (N`V(B.-(NuRAL(B. (NKN(B. (NIZD(B-(NWO(B,s, 1973)
Keywords: (NrOST GORODOW (B- (NwLIQNIE NA ^ELOWEKAs