(NrQDY fURXE (B=s (NpER(B. (NS ANGL(B. /s - (NhARDI(B, (Ng(B.(Nh(B.s; (NrOGOZINSKIJ(B, (Nw(B.(Nw(B.s; (NzUHOWICKIJ(B, (Ns(B.(Ni(B.s ((NmOSKWA (B:s (NfIZMATGIZ(B,s, 1962)
Keywords: (NtRIGONOMETRI^ESKIE RQDYs; (NtEORIQ FUNKCIJs