1. Enthalpy of Formation of Compounds of Titanium with Elements of the Main Subgroup of Group V;Shchukarev;J.Gen.Chem.USSR,1959
2. Reaction in Ternary Systems Ag-B(III)-C(V);Gubskaya;Inorg. Mater.,1965
3. Semiconductor Compounds of the A3IBIIIC2v type;Luzhnaya;Inorg.Mater.,1965