MARINOW, Kirił. A scorched earth: The fate of the Bulgarian economic background during the expedition of Nikephoros I Genikos of 811. Balcanica Posnaniensia. Acta et studia, [S. l.], v. 27, p. 17–46, 2020. DOI: 10.14746/bp.2020.27.2. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/24830. Acesso em: 27 nov. 2024.