1. Ivanov, V.F., Molchanov, E.F., and Korzhenevskii, V.V., Vegetation and soil formation on the erupted masses of mud volcanoes in the Crimea, Pochvovedenie, 1989, no. 2, pp. 5–12.
2. Korzhenevskay, V.V. and Klyukin, A.A., Vegetation description of mud volcanoes of Crimea, Feddes Repertorium, 1991, vol. 102, nos. 1–2, pp. 137–150.
3. Ting, T.M. and Poulsen, A.D., Understorey vegetation at two mud volcanoes in NorthEast Borneo, J. Trop. For. Sci., 2009, vol. 21, no. 3, pp. 198–209.
4. Del Moral, R. and Lacher, L., Vegetation patterns 25 years after the eruption of Mount St. Helens, Washington, USA, Am. J. Bot., 2005, vol. 92, no. 12, pp. 1948–1956.
5. Siryk, I.M., Mud volcanoes, in Geologiya SSSR. Ostrov Sakhalin (Geology of the Soviet Union: Sakhalin Island), Vereshchagin, V.N., Ed., Moscow: Nedra, 1970, vol. 33, pp. 355–368.