Polterovich, Leonid http://orcid.org/0000-0002-4516-4047
Funding for this research was provided by:
European Research Council (338809)
Deutsche Forschungsgemeinschaft (SFB/Transregio 191)
Article History
Received: 26 October 2017
Accepted: 4 September 2018
First Online: 26 September 2018