Editorial
Diogo A. Gomes
King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi ArabiaJosé Miguel Urbano
Universidade de Coimbra, Portugal

Cite this article
Diogo A. Gomes, José Miguel Urbano, Editorial. Port. Math. 75 (2018), no. 3/4, pp. 187–188
DOI 10.4171/PM/2015