https://hal.univ-lorraine.fr/hal-01704080 Contributor : Rudy HahusseauConnect in order to contact the contributor Submitted on : Tuesday, February 27, 2018 - 2:25:17 PM Last modification on : Tuesday, May 3, 2022 - 2:06:05 PM Long-term archiving on: : Monday, May 28, 2018 - 11:34:48 AM