(NrUKOWODSTWO PO \NTOMOLOGI^ESKOJ PRAKTIKE (B/s - (NtY]ENKO(B, (Nw(B.(Np(B.s; (NlENINGRADSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Na(B.(Na(B. (NvDANOWAs ((NlENINGRAD (B:s (Nlgu(B,s, 1983)
Keywords: (NzOOLOGIQs