MARINOW, Kirił. Wild, Haughty and Menacing Highlanders: Bulgarians and Mountains in the Context of Byzantine-Bulgarian Armed Conflicts. In: LESZKA, Mirosław J. (ed.). The Bulgarian State in 927-969. The Epoch of Tsar Peter I: No. XXXIV. Byzantina LodziensiaPoland: Lodz University Press,2018. p. 287–301. DOI: 10.18778/8142-115-7.16. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/1057/chapter/2736. Acesso em: 29 jan. 2026.