Prof. L. A. Petrov, D.Sc.
SABIC Chair of Catalysis
Chemical and Materials Engineering Department
College of Engineering, King Abdulaziz University
P.O. Box 80204, Jeddah 21589
Kingdom of Saudi Arabia
Tel: +966-2-6400000, ext. 68039
Fax: +966-2-6952257
E-mail: lpetrov@kau.edu.sa; petrov@ic.bas.bg


Assoc. Prof. Ch. Bonev, PhD
Institute of Catalysis, Bulgarian Academy of Sciences
1113 Sofia, Bulgaria
Tel: +359-2-9792591
Fax: +359-2-9712967
E-mail:bonev@ic.bas.bg


Prof. A. Naydenov, PhD
Institute of General and Inorganic Chemistry
Bulgarian Academy of Sciences
1113 Sofia, Bulgaria
Tel: +359-2-9792536
E-mail:naydenov@svr.igic.bas.bg