Crainic, Marius
Mestre, João Nuno http://orcid.org/0000-0003-1217-9872
Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (Vici 639.033.312)
Fundação para a Ciência e a Tecnologia (SFRH/BD/71257/2010)
Centro de Matemática da Universidade de Coimbra (UID/MAT/00324/2013 funded by the Portuguese Government through FCT/MEC and co-funded by the European Regional Development Fund through the Partnership Agreement PT2020)