=========================================================== Joaquim Ortega-Cerd� E-mail: [EMAIL PROTECTED] Dept. App. Math.& Analysis Phone: (34)-93 4035747 Universitat de Barcelona Fax: (34)-93 4021601 Gran Via 585 08071 BARCELONA, SPAIN
WWW: http://www.maia.ub.es/cag/index.html ===========================================================
