1. Encyclopedia. Mashinostroenie. T. II-4. Nemetallicheskie konstriktsonnye materialy (Non-metallic Structural Materials), Moscow: Mashinostroyenie, 2005.
2. Entsiklopediya Neorg. Mat. (Encyclopedia of Inordganic Materials), Kiev: Gl. Red. USE, 1977, 1, 2.
3. Svoistva, poluchenie i primenenie vysokotemp. Soedinenii. Handbook (Properties, Prod. and Appl. of High-Melting Compounds. Handbook), Ed. Kosolapova, T.Ya., Moscow: Metallurgya, 1986.
4. Spravochnik po konstruktsionnym materialam (Handbook of Strctural Materials), Ed. Arzamasov, B.N., Solovyeva, T.V., Moscow: Izd. MGTU im. N.E. Baumana, 2005, pp. 147–172.
5. Samsonov, G.V., Nemetallicheskie nitridy (Non-metallic Nitrides), Moscow: Metallurgya, 1996.