Besenyő, János, and Sándor Fülöp. “Hand-Made Austro-Hungarian Maps of the Rio De Oro Coast”. Journal of Central and Eastern European African Studies 1, no. 4 (May 14, 2023). Accessed May 17, 2024. https://jceeas.bdi.uni-obuda.hu/index.php/jceeas/article/view/70.