(NtEORIQ POLQ (B/s - (NlANDAU(B, (NlEW dAWIDOWI^ s 1908-1968; (NlIF[IC(B, (NeWGENIJ mIHAJLOWI^s ((NmOSKWA(B; s (NlENINGRAD (B.s (NgOSTEHIZDAT(B, s, 1948)
Keywords: (N|LEKTRI^ESKOE POLEs; (NtQGOTENIEs