https://hal.univ-lorraine.fr/tel-01992746
Contributor : Memoires Ul <>
Submitted on : Thursday, January 24, 2019 - 3:41:14 PM Last modification on : Tuesday, February 5, 2019 - 3:09:24 PM Long-term archiving on: : Thursday, April 25, 2019 - 2:58:44 PM