(NiZBRANNYE TRUDY PO HIMII I FIZIKE (B/s - (NlOMONOSOW(B, (NmIHAIL wASILXEWI^s; (NtOP^IEW(B, (Na(B.(Nw(B.s; (NaKADEMIQ nAUK sssrs ((NmOSKWA (B:s (NiZD(B-(NWO an sssr(B,s, 1961)
Keywords: (NwWEDENIE W ISTINNU@ FIZI^ESKU@ HIMI@s; (N\LEMENTY MATEMATI^ESKOJ HIMIIs -- (NTEORIQ \LEKTRI^ESTWAs