Ros-Oton, Xavier http://orcid.org/0000-0003-1046-168X
Serra, Joaquim
Funding for this research was provided by:
Secretaría de Estado de Investigación, Desarrollo e Innovación (MTM2014-52402-C3-1-P)
National Science Foundation (DMS-1565186)
Article History
Received: 18 October 2016
Accepted: 7 June 2018
First Online: 15 June 2018