EDUCATIONAL AND PROFESSIONAL QUALIFICATIONS Doctor of Laws (Civil and Canon Law), Universities of Fribourg and Hamburg, 1961; Patent Lawyer, 1962; Max-Planck Institute for International Private Law, Hamburg, 1962.
ÉTUDES ET QUALIFICATIONS PROFESSIONNELLES Doctor juris utriusque (droit civil et canonique), Universités de Fribourg et de Hamburg, 1961; Brevet d’avocat, 1962; Max-Planck-Institut für internationales Privatrecht, Hamburg, 1962.