1. 1977.Encyclopedia of Polymers, 1–3. Moscow: Sovetskaya Entsiklopediya Publishers. (in Russian)
2. 1961.Concise Chemical Encyclopedia, 1–5. Sovetskaya Entsiklopedia Publishers. (in Russian)
3. Kataev, V. M., Popov, V. A. and Sakhin, B. I., eds. 1975.Plastics Manual, 1–2. Moscow: Khimiya Publishers.