Rey-Bellet, Luc
Spiliopoulos, Konstantinos
Funding for this research was provided by:
Directorate for Mathematical and Physical Sciences (1312124)
Directorate for Mathematical and Physical Sciences (1109316)
Directorate for Mathematical and Physical Sciences (1550918)
Article History
Received: 29 January 2016
Accepted: 7 June 2016
First Online: 13 June 2016