https://hal-amu.archives-ouvertes.fr/hal-03170438 Contributor : Annick PrémilleuxConnect in order to contact the contributor Submitted on : Tuesday, March 16, 2021 - 11:01:32 AM Last modification on : Sunday, June 26, 2022 - 10:14:34 AM Long-term archiving on: : Thursday, June 17, 2021 - 7:12:35 PM