1. Desai, P. H.; Keyworth, D. A.; Asim, M. Y.; Reid, T.; Pichel, A. H. Presented at the NPRA Annual Meeting, 1992, AM-92-44.
2. Desai, P. H.; Stanger, C. W., Jr.; Sonnemans, J. W. M.; van Houtert, F. W. Presented at the NPRA Annual Meeting, 1983, AM-83-33.
3. Some ideas on cracking catalyst design