THEIL, B. Die Goldene Bulle von 1356. Rundbrief, [S. l.], n. 1, p. 9–10, 2006. DOI: 10.53458/rb.vi1.5197. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/rb/article/view/5197. Acesso em: 11 mai. 2024.