https://hal.archives-ouvertes.fr/hal-03259075 Contributor : Ariane PincheConnect in order to contact the contributor Submitted on : Sunday, June 13, 2021 - 10:00:46 AM Last modification on : Wednesday, March 9, 2022 - 2:24:43 PM Long-term archiving on: : Tuesday, September 14, 2021 - 6:17:47 PM