“Reactivity of Hydrazine, Some Hydrazine Derivatives and Diamines Toward Ethyl 2,2-Dicyano-1-Aryl (or alkyl)vinylcarbamate”. JOURNAL OF ADVANCES IN CHEMISTRY, vol. 10, no. 2, Apr. 2014, pp. 2197-02, https://doi.org/10.24297/jac.v10i2.979.