1. R.A. Sheldon, CHEMTECH, March 1994, pp. 38–47.
2. Recent developments in materials science as applied to catalysis
3. B. van de Graaf, S.L. Njo, K.S. Smirnov, in: K.B. Lipkowitz, D.B. Boyd (Eds.), Reviews in Computational Chemistry, in press.
4. Constrained chiral catalysts
5. W.F. Hölderich, H. van Bekkum, in: H. van Bekkum, E.M. Flanigen, J.C. Jansen (Eds.), Introduction to Zeolite Science and Practice, Elsevier, Amsterdam, 1991, Chap. 16.