 | Bulgaria (category CS1 German-language sources (de)) – objectives, experiments and instrumentation". Comptes Rendus de l'Académie Bulgare des Sciences. 47 (25): 485–496. ISSN 1310-1331. Archived from the... 243 KB (20,003 words) - 23:46, 17 April 2024 |
 | Greece (category CS1 German-language sources (de)) Hurst & Co. Kostopoulos, Tasos (2011). "La guerre civile macédonienne de 1903–1908 et ses représentations dans l'historiographie nationale grecque". Cahiers... 284 KB (27,573 words) - 18:20, 18 April 2024 |
 | Bulgaria proclaimed its independence from the Ottoman Empire on 22 September 1908, its status was promoted to that of a kingdom and Prince Ferdinand of Bulgaria... 97 KB (12,921 words) - 17:21, 2 April 2024 |