Barreira, Luis
Llibre, Jaume
Valls, Claudia
Funding for this research was provided by:
FCT (UID/MAT/04459/2013, UID/MAT/04459/2013)
FEDER-MINECO (MTM2016-77278-P)
MINECO (MTM2013-40998-P)
AGAUR (2014SGR-568)
Article History
Received: 6 July 2017
Accepted: 29 January 2018
First Online: 8 February 2018