(NdIWERGENTNAQ \LEKTRORAZWEDKA (B/s - (NsAPUVAK(B, (NqROSLAW sTANISLAWOWI^s; (NbONDARENKO(B, (Na(B.(Np(B.s; (NiN(B-(NTA MATEMATIKI an ussr(B.s (NlXWOWSKIJ FILIAL MAT(B. (NFIZIKIs ((NkIEW (B:s (NnAUK(B. (NDUMKA(B,s, 1977)
Keywords: (N|LEKTRORAZWEDKAs