MÜLLER-LANGENTHAL, F. D. Dr. Georg Adolf Schuller (1862—1939). Südost-Forschungen, [S. l.], v. 5, n. 1, p. 614–616, 1940. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/456. Acesso em: 2 mai. 2024.