https://hal.univ-reims.fr/hal-01694518 Contributor : Nicolas PassatConnect in order to contact the contributor Submitted on : Sunday, March 11, 2018 - 2:39:51 PM Last modification on : Thursday, April 23, 2020 - 2:26:30 PM Long-term archiving on: : Tuesday, June 12, 2018 - 12:24:44 PM