P.  Ganguly, Kulkarni, B. S., and Pal, S., ?Bond length variations: electron number profiles and transferable atomic sizes?, Journal of Molecular Structure, vol. 936, no. 1-3, pp. 1-8, 2009.

B. S.  Kulkarni, Mishra, D., and Pal, S., ?Role of substituents on the reactivity and electron density profile of diimine ligands: a density functional theory based study?, Journal of Chemical Sciences, vol. 125, no. 5, pp. 1247-1258, 2013.