https://hal.archives-ouvertes.fr/tel-03399808 Contributor : Marc OliveConnect in order to contact the contributor Submitted on : Sunday, October 24, 2021 - 9:47:33 AM Last modification on : Friday, August 5, 2022 - 2:58:08 PM Long-term archiving on: : Tuesday, January 25, 2022 - 6:06:02 PM