TURWATKAR, S.L., and B.H. MEHTA. “Analytical and Crystallographic Parameters of Hg(II) Complexes Derived from Substituted Schiff Bases”. Asian Journal of Chemistry, vol. 19, no. 5, Mar. 2010, pp. 3671-6, https://asianpubs.org/index.php/ajchem/article/view/13265.