IKARUS. Hof Spechzenhard ob Beuren, 1589. Zollerheimat, [S. l.], v. 5, n. 2, p. 8, 1936. DOI: 10.53458/zh.v5i2.9500. Disponível em: https://journals.wlb-stuttgart.de/index.php/zh/article/view/9500. Acesso em: 14 mai. 2025.