This is a technical message in order to make the registration for the week in Luminy from 25 to29 of May 98 on the thema: Questions de mesures et dimension en dynamique holomorphe. First ask for the registration form by sending a void message to cirminsc@cirm.univ-mrs.fr second fill it and send it again before the end of march If you have any question, please contact us as soon as possible. More ,we will be pleased to welcome students, but we are limited by the size of the center; So, give us the number of students who are interested in the subject and we will decide later. Yours sincerely Douady, Sentenac, Zinsmeister