GRACZYK, W. The fifteenth-century incunabula within collection of library of Carmelite convent in Czerna. Saeculum Christianum, [S. l.], v. 23, n. 1, p. 124–130, 2021. DOI: 10.21697/sc.2016.23.10en. Disponível em: https://czasopisma.uksw.edu.pl/index.php/sc/article/view/8540. Acesso em: 3 maj. 2024.