https://hal-unilim.archives-ouvertes.fr/hal-01894434 Contributor : David AUTHIERConnect in order to contact the contributor Submitted on : Tuesday, July 13, 2021 - 1:28:48 PM Last modification on : Saturday, June 25, 2022 - 7:36:39 PM Long-term archiving on: : Thursday, October 14, 2021 - 7:02:05 PM