MĄCZKA, Janusz. Introduction. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 57, p. 5–6, 2014. DOI: 10.59203/zfn.57.15. Disponível em: https://www.zfn.edu.pl/index.php/zfn/article/view/15. Acesso em: 26 nov. 2025.