FILIPEC, Ondřej; MACKOVÁ, Lucie. Fortifying against the Threat: Can Walls Stop Irregular Migration?. Slovak Journal of Political Sciences, [S. l.], v. 19, n. 1, 2019. Disponível em: https://sjps.fsvucm.sk/index.php/sjps/article/view/98. Acesso em: 2 dec. 2024.