https://hal.uvsq.fr/hal-02988035 Contributor : Emmanuel Aman-MorinConnect in order to contact the contributor Submitted on : Wednesday, November 4, 2020 - 2:07:16 PM Last modification on : Wednesday, November 3, 2021 - 6:04:44 AM Long-term archiving on: : Friday, February 5, 2021 - 6:30:29 PM