PREIDEL, H. Awaren und Slawen. Südost-Forschungen, [S. l.], v. 11, n. 1, p. 33–45, 2019. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/281. Acesso em: 19 mai. 2024.