https://cel.archives-ouvertes.fr/cel-00530377
Contributor : Denis Laxalde
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Submitted on : Thursday, October 28, 2010 - 5:10:08 PM
Last modification on : Wednesday, December 12, 2018 - 1:20:48 AM
Long-term archiving on : Saturday, January 29, 2011 - 2:51:25 AM
