https://hal-amu.archives-ouvertes.fr/hal-03187675 Contributor : FABIENNE BRIERE-GUENOUNConnect in order to contact the contributor Submitted on : Thursday, April 1, 2021 - 11:38:21 AM Last modification on : Sunday, June 26, 2022 - 5:58:19 AM Long-term archiving on: : Friday, July 2, 2021 - 6:33:23 PM