DŁUGOSZ, Joanna. The Principle of Proportionality in European Union Law as a Prerequisite for Penalization. Przegląd Prawniczy Uniwersytetu im. Adam Mickiewicza, [S. l.], v. 7, p. 283–300, 2017. DOI: 10.14746/ppuam.2017.7.17. Disponível em: https://pressto.amu.edu.pl/index.php/ppuam/article/view/12275. Acesso em: 19 apr. 2024.