RAGHUWANSHI, P.B., et al. “Studies on Solute-Solvent Interaction of Different Concentrated Solutions of 1-Carboxamido Pyrazolinein 70% Dioxane-Water and Methanol-Water by Viscosity Measurement”. Asian Journal of Chemistry, vol. 15, no. 3, June 2010, pp. 1535-8, https://asianpubs.org/index.php/ajchem/article/view/21834.