Prof. Saad S.M. Hassan
Department of Chemistry
Faculty of Science
Ain Shams University
Cairo, Egypt
Tel.: +202 483 1836
Fax: +202 2842123
E-mail: iupac15@asunet.shams.eun.eg
<http://allchemy.iq.usp.br/>
> Published inPure Appl. Chem.71(5), 801- 870 (1999)