V. S.  Kshirsagar, Garade, A. C., Patil, K. R., Shirai, M., and Rode, C. V., ?Liquid phase oxidation of p-cresol over cobalt saponite?, Topics in Catalysis, vol. 52, no. 6-7, pp. 784-788, 2009.

A. C.  Garade, Biradar, N. S., Joshi, S. M., Kshirsagar, V. S., Jha, R. Kumar, and Rode, C. V., ?Liquid phase oxidation of p-vanillyl alcohol over synthetic Co-saponite catalyst?, Applied Clay Science, vol. 53, no. 2, pp. 157-163, 2011.