BAŁUS, Wojciech. Turning Points, Crises, Evolutions. Artium Quaestiones, [S. l.], n. 30, p. 21–35, 2019. DOI: 10.14746/aq.2019.30.3. Disponível em: https://pressto.amu.edu.pl/index.php/aq/article/view/21872. Acesso em: 7 kwi. 2025.