https://hal-univ-tlse2.archives-ouvertes.fr/hal-02058917
Contributor : Benoît Sendra <>
Submitted on : Friday, April 5, 2019 - 2:27:21 PM Last modification on : Wednesday, August 5, 2020 - 3:14:04 AM Long-term archiving on: : Saturday, July 6, 2019 - 12:08:18 PM