(NoNEGO (B/s - (NbOGOSLOWSKIJ(B, (NbORIS bORISOWI^s; (NgEORGIEWSKIJ(B, (N`RIJ mIHAJLOWI^s ((NlENINGRAD (B:s (NgIDROMETEOIZDAT(B,s, 1969)
Keywords: (NoNEVSKOE OZEROs