1. Davison Div., W.R. Grace & Co., Grace Davison Catalagram, No. 72, 1985.
2. Zeolite Molecular Sieves: Structure, Chemistry, and Use;Breck,1974
3. Prediction of cracking catalyst behavior by a zeolite unit cell size model;Pine;J. Catal.,1984
4. Davison Octane Handbook.
5. What FCC catalyst tests show;Upson;Hydrocarbon Process,1981