PARTICIPATION FORM To be returned, either by ordinary mail or by email, to Christian Krattenthaler Institut Girard Desargues Universit\'e Claude Bernard Lyon-I B\^atiment Braconnier 21, avenue Claude Bernard F-69622 Villeurbanne Cedex FRANCE fax: +33 (0)4 72 43 16 87 NAME: ADDRESS: Email: fax: will participate in the 53rd Seminaire Lotharingien de Combinatoire Arrival in Haus Sch\"onenberg (day and time): Departure from Haus Sch\"onenberg (day and time): Transportation: Do you wish to give a lecture? On which subject? ROOM RESERVATION: Number of persons (you included): Double occupancy (indicate the name of a person with whom you are willing to share the room): Single occupancy: ------- End of document ------------