https://hal.univ-lorraine.fr/tel-01747163
Contributor : Thèses Ul <>
Submitted on : Thursday, March 29, 2018 - 10:53:48 AM Last modification on : Monday, August 27, 2018 - 2:23:05 PM Long-term archiving on: : Thursday, September 13, 2018 - 2:28:47 PM