BADER, K. S. Zwei Quellen zur Geschichte von Gammertingen. Zollerheimat, [S. l.], v. 10, n. 1, p. 3–5, 1941. DOI: 10.53458/zh.v10i1.3503. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/zh/article/view/3503. Acesso em: 19 mai. 2024.