ECKSTEIN, Michał; SKOWRON, Bartłomiej. “Is logic a physical variable?” Introduction to the Special Issue. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 69, p. 7–13, 2020. DOI: 10.59203/zfn.69.536. Disponível em: https://www.zfn.edu.pl/index.php/zfn/article/view/536. Acesso em: 25 jan. 2026.