LESZKA, Mirosław. Milijana Kajmakamova, Vlast i istorija v Srednovekovna Bălgarija VII-XIV vek, Paradigma, Sofija 2011, ss. 340. Balcanica Posnaniensia. Acta et studia, [S. l.], v. 20, p. 239–242, 2013. DOI: 10.14746/bp.2013.20.16. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/1772. Acesso em: 25 apr. 2024.