KULIK, Bogdan. Eschatology in Theory and in Practice. An Attempt to Present the Issue Based on Selected Texts of Fr. Jan Berthier MS. Polonia Sacra, [S. l.], v. 25, n. 3, p. 149–167, 2021. DOI: 10.15633/ps.4064. Disponível em: https://czasopisma.upjp2.edu.pl/poloniasacra/article/view/4064.. Acesso em: 8 oct. 2026.