FRÄNDBERG, L.; VILHELMSON, B. Utrikesresandets förändring.: En studie av svenskars internationella rörlighet 1994-2000. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 9, n. 1, 2002. DOI: 10.5278/ojs.td.v9i1.4495. Disponível em: https://journals.aau.dk/index.php/td/article/view/4495. Acesso em: 6 may. 2024.