HAHN, J. Jagićs Briefe an Krumbacher. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 219–238, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/10993. Acesso em: 4 juni. 2025.