1. , , , and , “Method for Preparing Ammoxidation Catalysts,” U.S. Patent No. 6,083,869 (2000).
2. “The Technology Frontier: Alkane Activation,” Chem. Mark. Rep. (Dec. 20, 1999).
3. , and , “Selective Oxidation by Heterogeneous Catalysis,” Fundamental and Applied Catalysis, Chaps. 4 and 8, and , eds., Kluwer Academic/Plenum Publisher, New York (2001).
4. and , Petrochemical Process, Vol. 2, Chap. 11, IFP Ed. Technip, Paris (1989).
5. Chem. Market Reporter, Chemical Profile “Acrylonitrile” (Aug. 19, 2002a).