HELLER, Michał. Creation of the universe according to Leibniz. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 42, p. 3–14, 2008. DOI: 10.59203/zfn.42.243. Disponível em: https://www.zfn.edu.pl/index.php/zfn/article/view/243. Acesso em: 10 jan. 2026.