ORCID, Researcher ID, Google Scholar
ORCID: http://orcid.org/0000-0002-8442-9386
Researcher ID: http://www.researcherid.com/rid/H-8325-2012
http://scholar.google.pt/citations?user=LbjVIvQAAAAJ
ORCID: http://orcid.org/0000-0002-8442-9386
Researcher ID: http://www.researcherid.com/rid/H-8325-2012
http://scholar.google.pt/citations?user=LbjVIvQAAAAJ