ARODŹ, H. S. Ehrenfest’s Theorem revisited. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 66, p. 73–94, 2019. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/463. Acesso em: 28 apr. 2024.