(NlEKCII O TETA(B-(NFUNKCIQH (B/s - (NmAMFORD(B, (Nd\WIDs; (NmANIN(B, (Nd(B.(N`(B.s; (NmANIN(B, (N`(B.(Ni(B.s ((NmOSKWA (B:s (NmIR(B,s, 1988)
Keywords: (NwYS[AQ MATEMATIKAs