1. Innovation in Zeolite Materials Science;Flanigen,1988
2. Innovation in Zeolite Materials Science;Li,1988
3. S. Schubert, H.M. Ziethen, A.X. Trautwein, F. Schmidt, H.-X. Li, J.A. Martens and P.A. Jacobs, Proc. Wurzburg, accepted.
4. Substitution of divalent cobalt into aluminophosphate molecular sieves