https://hal-normandie-univ.archives-ouvertes.fr/hal-02081260 Contributor : Arnaud LehnerConnect in order to contact the contributor Submitted on : Friday, March 29, 2019 - 11:25:23 AM Last modification on : Wednesday, March 2, 2022 - 5:24:02 PM Long-term archiving on: : Sunday, June 30, 2019 - 12:25:49 PM