Duysebaev, B.; Abramov, A.; Berstenev, S.; Ryspanov, N.; Sokolov, A. Y.; Shkolnik, V.; Umirov, N.; Bakenov, Z. Investigation of Using Sulfur-Containing Gases in Low-Temperature Fuel Cell at Sulfuric Acid Production Site. Eurasian Chem.-Technol. J. 2014, 16, 271-275.