HACHKEVYCH, A. Biometric Systems and Technologies: Concepts, Types, Functions and Legal Fundamentals in EU Law. Problems of legality, [S. l.], n. 171, 2025. DOI: 10.21564/2414-990X.171.342740. Disponível em: http://plaw.nlu.edu.ua/article/view/342740. Acesso em: 25 dec. 2025.