https://hal.univ-rennes2.fr/hal-01626098
Contributor : Laurence Leroux <>
Submitted on : Tuesday, October 31, 2017 - 5:21:12 PM Last modification on : Friday, May 15, 2020 - 11:04:20 AM Long-term archiving on: : Thursday, February 1, 2018 - 12:21:46 PM