FRIEDELÓWNA, T. Profesor Artur Hutnikiewicz. Wspomnienie. Litteraria Copernicana, [S. l.], v. 1, n. 1, p. 227–234, 2008. DOI: 10.12775/12474. Disponível em: https://apcz.umk.pl/LC/article/view/12474. Acesso em: 23 lip. 2024.