Gurenko, A.O., Khytova, B.M., Klyuchko, S.V., Vasilenko, O.M. and Brovarets, V.S. 2014. Interaction of 5-chloro-1-phenyl-1H-pyrazole-4-carboxamide and 5-chloro-N-formyl-1-phenyl-1H-pyrazole-4-carboxamide with hydrazine hydrate. Journal of Organic and Pharmaceutical Chemistry. 12, 1(45) (Mar. 2014), 56–59. DOI:https://doi.org/10.24959/ophcj.14.759.