(NaNALIZ OPERATOROW (B:s (NpER(B. (NS ANGL(B. /s - (NrID(B, (Nm(B.s; (NsAJMON(B, (Nb(B.s; (NpOGREBKOW(B, (Na(B.(Nk(B.s; (NsU[KO(B, (Nw(B.(Nn(B.s; (NpOLIWANOW(B, (Nm(B.(Nk(B.s; (NsU[KO(B, (Nw(B.(Nn(B.s ((NmOSKWA (B:s (NmIR(B,s, 1982)
Keywords: (NmATEMATI^ESKAQ FIZIKAs