https://hal-amu.archives-ouvertes.fr/hal-01827408 Contributor : Emeline HattConnect in order to contact the contributor Submitted on : Tuesday, July 17, 2018 - 11:26:03 AM Last modification on : Wednesday, November 3, 2021 - 4:39:41 AM Long-term archiving on: : Thursday, October 18, 2018 - 1:24:15 PM