Convergence at local level: an exploratory spatial analysis applied to the Portuguese municipalities Miguel Viegas Publication Journal: Rper, Revista Portuguesa de Estudos Regionais Year of Publication: 2013 Volume: 34 Issue: 1 Pagination: 1-10 Identifiers ISSN: 1645-586X ISBN Number: 1645586X Other Numbers: 10911312 Alternative titles Google ScholarBibTeXRIS Locators