KORDEL, Jacek. Jolanta M. Marszalska, Waldemar Graczyk: The Lost Collection of Incunabula of the Seminary Library in Płock. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 74, n. 2, p. 258–260, 2025. DOI: 10.25627/202574211669. Disponível em: https://openjournals.osmikon.de/zfo/article/view/11669. Acesso em: 16 sep. 2026.