OBERMAYER, A. Angermann-Beutler Familienstammbaum. Otago German Studies, [S. l.], v. 31, 2023. DOI: 10.11157/ogs-vol31id457. Disponível em: https://otagogermanstudies.otago.ac.nz/ogs/article/view/457. Acesso em: 10 may. 2024.