Kovtunenko, V. A., L. M. Potikha, T. S. Bulda, R. I. Zubatyuk, and O. V. Shishkin. 2014. “The Structure of 2-Arylhydrazones 1R-3-(4-Pyridinyl)-1,2,3-Propanetrione”. Journal of Organic and Pharmaceutical Chemistry 12 (2(46):4-14. https://doi.org/10.24959/ophcj.14.795.