Borders, liberalism and immigration. Pensamiento. Revista de Investigación e Información Filosófica, [S. l.], v. 72, n. 272 Extra, p. 633–654, 2017. DOI: 10.14422/pen.v72.i272.y2016.009. Disponível em: https://revistas.comillas.edu/pensamiento/article/view/7644. Acesso em: 5 dec. 2025.