Yugay, O. K., T. P. Mikhailovskaya, D. Kh. Sembaev, and P. B. Vorobyev. 2012. “Oxidation of 3- and 4-Methylpyridines on Vanadium-Anatase and Vanadium-Rutile Catalysts”. Eurasian Chemico-Technological Journal 14 (4):337-42. https://doi.org/10.18321/ectj132.