Shikina, N. K., Khairulin, S. R., Yashnik, S. A., Teryaeva, T. N., & Ismagilov, Z. R. (2015). Direct Catalytic Reduction of SO2 by CH4 over Fe-Mn Catalysts Prepared by Granulation of Ferromanganese Nodules. Eurasian Chemico-Technological Journal, 17(2), 129–136. https://doi.org/10.18321/ectj203