https://hal.univ-rennes2.fr/hal-01775183
Contributor : Laurence Leroux <>
Submitted on : Tuesday, April 24, 2018 - 1:54:11 PM Last modification on : Friday, January 3, 2020 - 12:14:02 PM Long-term archiving on: : Wednesday, September 19, 2018 - 9:18:16 AM