Fiedler, Bernold http://orcid.org/0000-0002-1141-8475
Rocha, Carlos http://orcid.org/0000-0002-3994-2834
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SFB 647)
FCT Portugal (UID/MAT/04459/2013)
Article History
Received: 5 May 2017
First Online: 14 May 2018