MĄCZKA, Janusz. Introduction. Philosophical Problems in Science, [S. l.], n. 57, p. 5–6, 2014. DOI: 10.59203/zfn.57.15. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/15. Acesso em: 6 dec. 2025.