1. V. P. Semenov, Ammonia Production (Khimiya, Moscow, 1985) [in Russian].
2. S. V. Sibileva and N. V. Nefedova, Usp. Khim. Khim. Tekhnol. Sb. Nauch. Trudov 22 (10 (90)), 9 (2008).
3. S. V. Sibileva and N. V. Mikhailichenko. A. I. Nefedova, Khim. Prom-st. Segodnya, No. 6, 14 (2011).
4. S. Yu. Tsareva, E. V. Zharikov, I. V. Anoshkin, and A. N. Kovalenko, Izv. Vyssh. Uchebn. Zaved., Elektron., No. 1, 20 (2003).
5. S. V. Mishchenko and A. G. Tkachev, Carbon Nanomaterials: Production, Properties, and Applications (Mashinostroenie, Moscow, 2008) [in Russian].