Casimiro, A. C. http://orcid.org/0000-0001-6001-6803
Ferreira, S. http://orcid.org/0000-0002-1077-5980
Florentino, C. http://orcid.org/0000-0003-1001-0352
Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (PTDC/MAT-GEO/0675/2012, EXCL/MAT-GEO/0222/2012)
Fundação para a Ciência e a Tecnologia (EXCL/MAT-GEO/0222/2012)
Directorate for Mathematical and Physical Sciences (1107452)
Article History
Received: 31 July 2018
Accepted: 8 October 2018
First Online: 16 October 2018