(NpREEMNIKI PERWOPE^ATNIKA (B/s - (NiSAEWI^(B, (NqROSLAW dMITRIEWI^s ((Nm(B. :s (NkNIGA(B,s, 1981)
(NbIBLIOGR(B.(NW PODSTRO^(B. (NPRIME^(B. (NI(B: (NS(B. 167-190s
Keywords: (NkNIGOWEDENIEs