Barreira, Luis http://orcid.org/0000-0001-8279-1229
Valls, Claudia
Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (UID/MAT/04459/2019)
Article History
Received: 26 September 2020
Revised: 21 February 2021
Accepted: 2 December 2021
First Online: 15 January 2022