Emigração, Regresso e Desenvolvimento no Barroso (Portugal) = Emigration, return and development in Barroso (Portugal). Polígonos [Internet]. 2014 Jan. 24 [cited 2026 May 14];(20):171-94. Available from: https://revpubli.unileon.es/ojs/index.php/poligonos/article/view/991