https://hal-mines-paristech.archives-ouvertes.fr/hal-00589611
Contributor : Sandrine Motte <>
Submitted on : Friday, April 29, 2011 - 3:14:50 PM Last modification on : Friday, October 23, 2020 - 4:48:17 PM Long-term archiving on: : Saturday, July 30, 2011 - 2:46:37 AM