1. Bonch-Osmolovskaya, E. A., Miroshnichenko, M.L., Slobodkin, A.I., Sokolova, T.G., Karpov, G.A., Kostrikina, N.A., Zavarzin, G.A., Prokof’eva, M.I., Rusanov, I.I., and Pimenov, N.V., Biodiversity of Anaerobic Lithotrophic Prokaryotes in Terrestrial Hot Springs of Kamchatka, Mikrobiologiya, 1999, vol. 68, no. 3, pp. 398–406 [Microbiology (Engl. Transl.), vol. 68, no. 3, pp. 343–352].
2. Menyailov, I.A., Nikitina, L.P., and Shapar’, V.N., Geokhimicheskie osobennosti eksgalyatsii Bol’shogo Treshchinnogo Tolbachinskogo izverzheniya (Geochemical Peculiarities of Exhalation of the Bol’shoi Treshchinnyi Tolbachinskii Eruption), Moscow: Nauka, 1991.
3. Symonds, R.B., Rose, W.I., Bluth, G.J.S., and Gerlach, T.M., Volcanic Gas Studies: Methods, Results, and Applications, Rev. Mineral., vol. 30, pp. 1–66.
4. Daniels, L., Fuchs, G., Thauer, R.K., and Zeikus, J.G., Carbon Monoxide Oxidation by Methanogenic Bacteria, J. Bacteriol., 1977, vol. 132, pp. 118–126.
5. Savage, M.D., Wu, Z., Daniel, S.L., Lundie, L.L., and Drake, H.L., Carbon Monoxide Dependent Chemolithotrophic Growth of Clostridium thermoautotrophicum, Appl. Environ. Microbiol., 1987, vol. 53, pp. 1902–1906.