Petrushova, L. A., I. V. Ukrainets, S. P. Dzyubenko, and L. A. Grinevich. “Synthesis and the Biological Activity of 4-Hydroxy-2,2-Dioxo-1H-2λ6,1-Benzothiazin-3-Carboxylic Acids Trifluoromethyl-Substituted Anilides”. Journal of Organic and Pharmaceutical Chemistry, vol. 13, no. 1(49), Mar. 2015, pp. 44-48, doi:10.24959/ophcj.15.826.