(NhIMIQ (B:s [(NmATERIALY @BILEJNOGO SOWE]ANIQ(B, (NPOSWQ]ENNOGO (B250-(NLETI@ pETERBURGA(B-(NlENINGRADA(B] / s - (NrOMANKOW(B, (Np(B.(Ng(B. s ((NlENINGRAD (B:s (NgOSHIMIZDAT(B,s, 1957)
(NwSESO@Z(B. (NHIM(B. (NO(B-(NWO IM(B. (Nd(B.(Ni(B. (NmENDELEEWA(B, (NlENINGR(B. (NOTD(B-(NNIEs
Keywords: (NhIMIQ (B- (NtEZISY DOKLADOWs