Feliciano Pohlmann, Janira. “Gratian: An Emperor in Combat Against Alemanni and Goths (4th Century)”. De Rebus Antiquis, no. 8 (November 15, 2019): 94–111. Accessed July 22, 2024. https://e-revistas.uca.edu.ar/index.php/DRA/article/view/2529.