Congress Presentation
Speaker: Professor H. Kottkamp (Duesseldorf, DE) Professor H. Puererfellner (Linz, AT) Professor L. Mont (Barcelona, ES) Doctor F. Bisbal (Barcelona, ES) Professor N. Marrouche (New Orleans, US) Professor P. Sommer (Bad Oeynhausen, DE) Professor S. Boveda (Toulouse, FR) Professor K. Chun (Frankfurt, DE)