https://cel.archives-ouvertes.fr/cel-00331861
Contributor : Hervé Regnauld <>
Submitted on : Thursday, September 30, 2010 - 11:28:41 AM Last modification on : Friday, October 23, 2020 - 5:02:59 PM Long-term archiving on: : Friday, December 2, 2016 - 8:31:30 AM