https://hal-lirmm.ccsd.cnrs.fr/lirmm-00106679
Contributor : Christine Carvalho de Matos <>
Submitted on : Monday, October 16, 2006 - 9:50:31 AM Last modification on : Thursday, May 24, 2018 - 3:59:21 PM Long-term archiving on: : Tuesday, April 6, 2010 - 7:48:49 PM