BADER, K. S.; SENN, E. Aufruf zur Sühnekreuz-Forschung in Hohenzollern. Zollerheimat, [S. l.], v. 7, n. 5, p. 38–39, 1938. DOI: 10.53458/zh.v7i5.11899. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/zh/article/view/11899. Acesso em: 3 juli. 2024.