https://hal-upec-upem.archives-ouvertes.fr/hal-00627861
Contributor : Etienne Duris <>
Submitted on : Thursday, September 29, 2011 - 4:54:50 PM Last modification on : Wednesday, February 26, 2020 - 7:06:06 PM Long-term archiving on: : Friday, December 30, 2011 - 2:31:16 AM