HELLER, M. Professor Heller’s address at Buckingham Palace. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 43, p. 24–25, 2008. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/227. Acesso em: 26 apr. 2024.