BUNKOWSKA, P.; KIERZKOWSKA, B. 65 Years of Gathering Archival Resources of the Nicolaus Copernicus University. Bulletin der Polnischen Historischen Mission, [S. l.], v. 6, p. 186–195, 2011. DOI: 10.12775/BPMH.2011.010. Disponível em: https://apcz.umk.pl/BPMH/article/view/BPMH.2011.010. Acesso em: 24 juli. 2024.