https://hal.univ-rennes2.fr/hal-01728339
Contributor : Laurence Leroux <>
Submitted on : Tuesday, September 4, 2018 - 7:49:33 AM Last modification on : Thursday, August 27, 2020 - 9:33:11 AM Long-term archiving on: : Wednesday, December 5, 2018 - 12:35:09 PM