PFEIFLE, L. Woellwarth-Urkunden erschlossen. Archivnachrichten, [S. l.], n. 3, p. 7, 1991. DOI: 10.53458/an.vi3.4802. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/an/article/view/4802. Acesso em: 1 mai. 2024.