https://hal.univ-reims.fr/hal-03033465 Contributor : Bu De Reims Champagne-ArdenneConnect in order to contact the contributor Submitted on : Tuesday, June 8, 2021 - 6:55:21 PM Last modification on : Wednesday, November 3, 2021 - 7:37:49 AM Long-term archiving on: : Thursday, September 9, 2021 - 8:30:33 PM