https://hal-normandie-univ.archives-ouvertes.fr/hal-01840054
Contributor : Ginette Vagenheim <>
Submitted on : Thursday, September 13, 2018 - 1:14:16 AM Last modification on : Sunday, February 2, 2020 - 3:15:10 PM Long-term archiving on: : Friday, December 14, 2018 - 12:48:38 PM