1. I. D. Kashcheev, Oxide-Carbide Refractories [in Russian], Intermet Inzhiniring, Moscow (2000).
2. L. M. Aksel’rod, “Development of refractory production in the world, Russia, new technology,” Novye Ogneupory, No. 3, 106 – 119 (2011).
3. L. M. Aksel’rod, “Development of the refractory industry – response to consumer demand,” Novye Ogneupory, No. 3, 107 – 122 (2013).
4. A. N. Smirnov, “Main trends in development of the refractory material market,” http://steellab.com.ua/news/2014/01/01.php . Access date 06.26.2014.
5. A. Baaske, R. Dubers, J. Fandrich, et al., “Refractory raw materials — developments, trends, availability,” Refractories Worldforum, 4(1), 27 – 34 (2012). URL: http://dalgraphite.com/ru/graphite-market .