FRAUENKNECHT, E. Kaiser Karl IV. (1316-1378) und die Goldene Bulle. Rundbrief, [S. l.], n. 21, p. 3–6, 2016. DOI: 10.53458/rb.vi21.5217. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/rb/article/view/5217. Acesso em: 14 mai. 2024.