Danthine, Jean-Pierre http://orcid.org/0000-0002-4410-0025
Danthine, Samuel
Article History
Received: 21 May 2017
Accepted: 10 December 2017
First Online: 19 June 2018
Competing interests
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.