https://halshs.archives-ouvertes.fr/halshs-02070432
Contributor : Luc Gwiazdzinski <>
Submitted on : Sunday, March 17, 2019 - 10:02:13 PM Last modification on : Friday, November 20, 2020 - 11:16:14 AM Long-term archiving on: : Tuesday, June 18, 2019 - 12:43:46 PM