HELLER, Michał. A philosophically provoking category theory. Philosophical Problems in Science, [S. l.], n. 65, p. 232–241, 2018. DOI: 10.59203/zfn.65.451. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/451. Acesso em: 8 dec. 2025.