Stepwise extraction of brown coal from the Sergeevskoe deposit

Noskova, L.P., Rokhin, A.V., and Sorokin, A.P., Khim. Tverd. Topl. (Moscow), 2007, no. 3, p. 9.

Noskova, L.P., Khim. Interesakh Ustoich. Razvit., 2009, vol. 17, no. 1.

Vandegrift, G.F. Winans, R.E., Scott, R.G., and Horwitz, E.F, Fuel, 1980, vol. 59, p. 627.

Razvigorova, M. and Angelova, G., Goryuchie Slantsy, 1984, vol. 1, no. 2.

Noskova, L.P., Khim. Tverd. Topl. (Moscow), 2010, no. 5, p. 35.

Platonov, V.V., Klyavina, O.A., and Kamneva, A.I., Goryuchie Slantsy, 1984, vol. 5, no. 3, p. 297.

Tekhnologiya, issledovanie i khranenie proizvedenii stankovoi i nastennoi zhivopisi: Uchebnoe posobie (Processing, Characterization, and Storage of Easel Painting and Wall Painting Artworks) Grenberg, Yu.I., Ed., Moscow: Izobrazitel’noe Iskusstvo, 1987.

Seifert, W.K., Fortschr. Chem. Org. Naturst., 1975, vol. 32, p. 1.