Nurkenov, O., S. Fazylov, I. Kulakov, J. Achmetkarimova, J. Satpaeva, and J. Muldachmetov. 2012. “Interaction of N-Hydrazide Aminouksusnoy Acid With Ortomuravinym Esters”. Chemical Bulletin of Kazakh National University 65 (1), 324-27. https://doi.org/https://doi.org/10.15328/chemb_2012_1324-327.