S. H.  Vaidya, Rode, C. V., and Chaudhari, R. V., ?Bimetallic Pt-Sn/gamma-alumina catalyst for highly selective liquid phase hydrogenation of diethyl succinate to gamma-butyrolactone?, Catalysis Communications, vol. 8, no. 3, pp. 340-344, 2007.

R.  Chansarkar, Kelkar, A. A., and Chaudhari, R. V., ?Biphasic hydroformylation of 1,4-diacetoxy-2-butene: a kinetic study?, Industrial & Engineering Chemistry Research, vol. 46, no. 25, pp. 8629-8637, 2007.