(NnIZKOTEMPERATURNOE OZOLENIE TOPLIW (B/s - (N}EGOLEW(B, (NgERMAN mIHAJLOWI^(B.s ((NkIEW (B: s (NiZD(B-(NWO aKAD(B. (NNAUK ussr(B, s, 1962)
Keywords: (NpRIRODNYE TOPLIWAs; (NtOPLIWO TWERDOEs