https://hal.univ-rennes2.fr/hal-02092362
Contributor : Laurence Leroux <>
Submitted on : Monday, April 8, 2019 - 9:51:27 AM Last modification on : Tuesday, December 8, 2020 - 9:43:19 AM Long-term archiving on: : Wednesday, July 10, 2019 - 12:35:57 PM