Novel forms of carbon : symposium held April 27-May 1, 1992, San Francisco, California, U.S.A.. pp.203-208, 1992. Pittsburgh. Materials Research Society
Structure-activity and selectivity relationships in heterogeneous catalysis : proceedings of the ACS Symposium on Structure-Activity Relationships in Heterogeneous Catalysis, Boston, MA, April 22-27, 1990. pp.211-220, 1991. Amsterdam. Elsevier
Catalyst deactivation 2001 : proceedings of the 9th International Symposium, Lexington, KY, USA, 7-10 October 2001. pp.399-406, 2001. Amsterdam. Elsevier