1. J. Kollar, Halcon, US3350422-A, US3351635-A, 1967.
2. R.A. Sheldon, Applied Homogeneous Catalysis with Organometallic Compounds in B. Cornils, W. A. Herrmann (Eds), 2nd ed., Wiley-VCH, Weinheim, New York, 2002 Vol. 1.
3. Recent evolution of oxidation catalysis by Mo complexes;Nunes,2011
4. Introduction to Surface Chemistry and Catalysis;Somorjai,1994
5. Catalysis of Organic Reactions by Supported Inorganic Reagents;Clark,1994