T. Yesilkaynak, G. Binzet, F. M. Emen, U. Flörke, N. Külcü, and H. Arslan, “Theoretical and experimental studies on N-(6-methylpyridin-2-yl-carbamothioyl)biphenyl-4-carboxamide”, Eur. J. Chem., vol. 1, no. 1, pp. 1–5, Mar. 2010.