R. B.  Mane, Kondawar, S. E., Niphadkar, P. S., Joshi, P. N., Patil, K. R., and Rode, C. V., ?Effect of preparation parameters of Cu catalysts on their physico-chemical properties and activities for glycerol hydrogenolysis?, Catalysis Today, vol. 198, no. 1, pp. 321-329, 2012.