KUHN, W. Maenner, Emil: Guttenbrunn. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 477–477, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/13065. Acesso em: 8 mai. 2024.