ANGERBAUER, Wolfram. Theodor Bolay (1900-1989). Zeitschrift des Zabergäuvereins, [S. l.], n. 2, p. 31–36, 1989. DOI: 10.53458/1rdsvm74. Disponível em: https://journals.wlb-stuttgart.de/index.php/zz/article/view/19721. Acesso em: 2 apr. 2026.