https://hal.univ-rennes2.fr/hal-01774535
Contributor : Laurence Leroux <>
Submitted on : Monday, April 23, 2018 - 4:34:38 PM Last modification on : Friday, January 3, 2020 - 12:14:02 PM Long-term archiving on: : Wednesday, September 19, 2018 - 3:13:06 AM