MILEWSKI, D. Misja Piotra Parczewicza do Kozaków w 1657 r. . Saeculum Christianum, [S. l.], v. 26, n. 1, p. 60–81, 2019. DOI: 10.21697/sc.2019.26.1.6. Disponível em: https://czasopisma.uksw.edu.pl/index.php/sc/article/view/3908. Acesso em: 2 maj. 2024.