KRAUS, J. A. Die Grenze Ringingen-Burladingen in 500 Jahren. Zollerheimat, [S. l.], v. 6, n. 1, p. 6–7, 1937. DOI: 10.53458/zh.v6i1.10538. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/zh/article/view/10538. Acesso em: 16 mai. 2024.