GRUEW, Georgi. The competence of EU institutions to adopt directives regulating substantive criminal law. Przegląd Prawniczy Uniwersytetu im. Adam Mickiewicza, [S. l.], v. 1, p. 107–119, 2018. DOI: 10.14746/ppuam.2012.1.08. Disponível em: https://pressto.amu.edu.pl/index.php/ppuam/article/view/13496. Acesso em: 25 apr. 2024.