https://hal-sfo.ccsd.cnrs.fr/sfo-00539125
Contributor : Nicolas Fressengeas <>
Submitted on : Monday, April 11, 2011 - 9:55:53 AM Last modification on : Friday, April 10, 2020 - 2:10:21 AM Long-term archiving on: : Saturday, December 3, 2016 - 6:10:15 PM