FINK, Melanie. Frontex Working Arrangements: Legitimacy and Human Rights Concerns Regarding ‘Technical Relationships’. Utrecht Journal of International and European Law, Utrecht, v. 28, n. 75, p. 20–35, 2012. DOI: 10.5334/ujiel.v28i75.31. Disponível em: https://platform.openjournals.nl/ujiel/article/view/26001.. Acesso em: 31 jan. 2026.