Felder, Giovanni http://orcid.org/0000-0001-5775-2287
Müller-Lennert, Martin
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (NCCR SwissMAP - The Mathematics of Physics)
Article History
Received: 5 October 2017
Accepted: 29 April 2018
First Online: 5 October 2018