T. V.  Choudhary, Banerjee, S., and Choudhary, V. R., ?Influence of PdO content and pathway of its formation on methane combustion activity?, Catalysis Communications, vol. 6, no. 2, pp. 97-100, 2005.

V. R.  Choudhary, Patil, V. P., Jana, P., and Uphade, B. S., ?Nano-gold supported on Fe2O3: a highly active catalyst for low temperature oxidative destruction of methane green house gas from exhaust/waste gases?, Applied Catalysis A-General, vol. 350, no. 2, pp. 186-190, 2008.