1. Pravdin, V.G., Polkovnichenko, I.T., Chistyakov, B.E., and Dernovaya, A.I., Poverkhnostno-aktivnye veshchestva v narodnom kozyaistve (Surfactants in the Economy), Moscow: Khimiya, 1989.
2. Rokosov, Yu.V., Bodoev, N.V., and Sidel’nikov, V.N., Organic Constituents of Sapropelitic Coal: Recovery by High-Temperature Alkaline Hydrolysis and Characterization, Fuel, 1992, vol. 71, pp. 1161–1168.
3. Rokosov, Yu.V., Rokosova, N.N., and Bodoev, N.V., New Route to Specialty Chemicals-Hydrothermal Decomposition of Sapropelitic Coals: A Study of Sobolevka Coal, Proceedings of Fifth International Symposium on Mining Chemistry, Research Laboratory for Mining Chemistry of Hungarian Academy of Sciences, Miskolc-Egyeternvaros, 1995, pp. 213–222.
4. Rokosov, Yu.V., Problem-Oriented Research in Coal Chemistry and the Chemistry of Carbon Materials, Khim. Interes. Ustoich. Razv., 2002, vol. 10, no. 6, pp. 805–810.
5. Rokosov, Yu.V., Prospects for Rational Utilization of Sapropelitic Resources in Russia, Khim. Interes. Ustoich. Razv., 2007, no. 4/5, pp. 377–382.