(NwELIKIJ oKTQBRX I REWOL@CIONNOE DWIVENIE W SREDNEM pOWOLVXE (B/s - (NmEDWEDEW(B, (Ne(B.(Ni(B.s; (NkUJBY[EWSKIJ GOSUDARSTWENNYJ UNIWERSITETs ((NkUJBY[EW (B:s (Nkgu(B,s, 1980)
Keywords: (NwELIKAQ oKTQBRXSKAQ REWOL@CIQ (B- (NpOWOLVXEs