https://hal-cea.archives-ouvertes.fr/cea-02314868 Contributor : Julien HillairetConnect in order to contact the contributor Submitted on : Monday, October 14, 2019 - 8:56:34 AM Last modification on : Saturday, June 25, 2022 - 8:26:17 PM Long-term archiving on: : Wednesday, January 15, 2020 - 7:01:14 PM