https://hal-amu.archives-ouvertes.fr/hal-01891925 Contributor : Sandrine MarquetConnect in order to contact the contributor Submitted on : Wednesday, October 10, 2018 - 11:04:07 AM Last modification on : Wednesday, November 3, 2021 - 7:29:43 AM Long-term archiving on: : Friday, January 11, 2019 - 12:55:33 PM