[1]
Dudek, J. 2019. Status of the Vlachs in eleventh-century Byzantium (according to “Book of Advice” by Kekaumenos). Balcanica Posnaniensia. Acta et studia. 25, (Feb. 2019), 197-218. DOI:https://doi.org/10.14746/bp.2018.25.12.