S.  Basu, Mapa, M., Gopinath, C. S., Doble, M., Bhaduri, S., and Lahiri, G. Kumar, ?MCM-41-supported platinum carbonyl cluster-derived catalysts for asymmetric and nonasymmetric hydrogenation reactions?, Journal of Catalysis, vol. 239, no. 1, pp. 154-161, 2006.

A.  Indra, Basu, S., Kulkarni, D. G., Gopinath, C. S., Bhaduri, S., and Lahiri, G. Kumar, ?MCM-41-supported ruthenium carbonyl cluster-derived catalysts for asymmetric hydrogenation reactions?, Applied Catalysis A-General, vol. 344, no. 1-2, pp. 124-130, 2008.