1. Ordan’yan, S.S., Kraskovskaya, A.A., Avgustinnik, A.I., “Phase Diagram of the HfC-Mo System”, Izv. AN SSSR, Neorg. Mater., 2(2), 299–2 (1966) (Experimental, Phase Relations, Phase Diagram, *, 18)
2. Hodson, R.L., Parikh, N.M., “Cermented Carbides with High-Melting Binders. II. Ternary Equilibrium System”, J. Powder Metall., 3, 31–2 (1967) (Experimental, Mechan. Prop., Morphology, Phase Relations, 6)
3. Zakharov, A.M., Savitzkii, E.M., “Study of Phase Diagram of the Mo-Hf-C Ternary System in the Mo-Rich Region”, Izv. Akad. Nauk SSSR, Metally, (4), 223–2 (1969) (Experimental, Phase Relations, Crys. Structure 18)
4. Klopp, W.D., Raffo, P.L., Witzke, W.R., “Strengthening of Molybdenum and Tungsten Alloys with HfC”, J. Metals, 23(6), 27–2 (1971) (Review, Mechan. Prop., 31)
5. Eremenko, V.N., Velikanova, T.Ya., “Structure of Ternary Phase Diagrams for the (Mo, W) – (Ti,Zr,Hf,V,Nb,Ta) – C Ternary Systems” (in Russian), in “Obshch. Zakonomern. Stroen. Diagramm Sost. Metall. Sistem”, Nauka, Moscow, 49–2 (1973) (Review, Experimental, Phase Diagram, Phase Relations, 23)