(NbORIS nIKOLAEWI^ dELONE (B/s - (NePIFANOWA(B, (Na(B.(Np(B.s; (NfADDEEW(B, (Nd(B.(Nk(B.s; (NaKADEMIQ NAUK sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1967)
Keywords: (NdELONE(B, (NbORIS nIKOLAEWI^s; (NmATEMATIKA W sssr (B- (NbIOBIBLIOGRAFI^ESKIE POSOBIQs