GESEMANN, W. Emil Georgiev (10. I. 1910—1. V. 1982). Südost-Forschungen, [S. l.], v. 1, n. 1, p. 355–356, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/9586. Acesso em: 18 mai. 2024.