DELHEY, J. The prospects of catching up for new EU members. Lessons for the accession countries to the European Union from previous enlargements. Calitatea Vieții, [S. l.], v. 13, n. 1-4, p. 21–40, 2023. Disponível em: https://mail.revistacalitateavietii.ro/journal/article/view/890. Acesso em: 20 apr. 2025.