SCHAITEL, M. Heiligenzimmern, Ortsname und Siegel. Zollerheimat, [S. l.], v. 3, n. 1, p. 2–3, 1934. DOI: 10.53458/zh.v3i1.8779. Disponível em: https://journals.wlb-stuttgart.de/index.php/zh/article/view/8779. Acesso em: 14 mai. 2025.