1. The Chemistry of Transition Metal Carbides and Nitrides;Oyama,1996
2. Handbook of Refractory Carbides and Nitrides – Properties, Characteristics, Processing and Applications;Pierson,1996
3. Transition Metal Carbides and Nitrides;Toth,1971
4. Electric refractory materials;Kumashiro,2000
5. Refractory Carbides;Storms,1967