TROEBST, S. Durman, Karel: Lost Illusions. Russian Policies Towards Bulgaria in 1877-1887. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 416–419, 2021. Disponível em: http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/8658. Acesso em: 24 nov. 2024.