“Synthesis, Crystal structure, Vibrational, Optical and Dielectric properties Of 2-(2-Aminoethyl)-1-methylpyrrolidinum chloride hexachlorobismuthate (III) monohydrate [C7H18N2]2ClBiCl6.H2O” (2013) JOURNAL OF ADVANCES IN CHEMISTRY, 9(3), pp. 2005–2022. doi:10.24297/jac.v9i3.1008.