https://hal-cea.archives-ouvertes.fr/cea-01290112 Contributor : EDP SciencesConnect in order to contact the contributor Submitted on : Thursday, March 17, 2016 - 3:49:26 PM Last modification on : Tuesday, May 3, 2022 - 6:18:17 PM Long-term archiving on: : Saturday, June 18, 2016 - 5:55:29 PM