(NhARAKTERISTIKA \KOSISTEMY REKI sEWERNOJ sOSXWY (B/s - (NdROBINSKAQ(B, (NlIDIQ aLEKSEEWNAs; (NqRU[INA(B, (Nm(B.(Ni(B.s; (NsMIRNOW(B, (N`(B.(Ng(B.s; (NdOBRINSKIJ(B, (NlEW nIKOLAEWI^s; (NaKADEMIQ NAUK sssr(B.s (NuRALXSKOE OTDELENIEs ((NsWERDLOWSK (B:s (NiZD(B-(NWO an sssr(B. (NuRALXSKOE OTD(B-(NNIE(B,s, 1990)
Keywords: (N|KOLOGI^ESKIE SISTEMY WODNYEs -- (NsEWERNAQ sOSXWAs