MATERA, Claudio. CJEU - Judgment of 23.9.2013 (Grand Chamber) – Case C-221/11 Leyla Demirkan v Bundesrepublik Deutschland – «Association Agreement with Turkey – Article 41 of the Additional Protocol - Freedom to provide services – Visa requirement». Turkey Association Agr. Revista de Derecho Comunitario Europeo, [S. l.], n. 47, p. 285–299, 2015. Disponível em: https://recyt.fecyt.es/index.php/RDCE/article/view/39304. Acesso em: 23 dic. 2025.