BARTL, P. MacKenzie, David: The Serbs and the Russian Pan-Slavism 1875-1878. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 470–470, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/11905. Acesso em: 2 mai. 2024.