1. C. Agte and H. Alterthum, “Systems of High-Melting Carbides; Contribution to the Problem of Carbon Fusion,” Z. Tech, Phys., 11, 182–191 (1930) in German (Experimental)
2. O. Redlich and A.T. Kister, “The Algebraic Representation of Thermodynamic Properties and the Classification of Solids,” Ind. Eng. Chem., 40, 345–348 (1948). (Theory)
3. P.G. Cotter and J.A. Kohn, “Industrial Diamond Substitutes: I, Physical and X-Ray Study of Hafnium Carbide,” J. Am. Ceram. Soc, 37(9), 415–420 (1954). (Experimental)
4. F. Benesovsky and E. Rudy, “Contribution to the Systems Zirconium-Carbon and Hafnium-Carbon,” Planseeber. Pulvermetall., 8(2), 66–71 (1960) in German. (Experimental)
5. D.S. Neel, C.D. Pears, and S. Oglesby Jr., Tech. Rep. WADD-TR-60-924, Wright Air Development Division, Wright-Patterson Air Force Base, OH (1960). (Experimental)