1. Transition Metal Carbides and Nitrides;Toth,1971
2. The Chemistry of Transition Metal Carbides and Nitrides;Oyama,1996
3. Refractory Hard Metals;Schwartzkopf,1953
4. Refractory Transition Metal Compounds; High Temperature Cermets;Samsonov,1964
5. Ti–N phases formed by reactive ion plating