@Article{480236, author = "MaƂgorzata Martens-Czarnecka", title = "The Christian Nubia and the Arabs", year = 2015, volume = 5, number = , journal = Studia Ceranea : journal of the Waldemar Ceran Research Centre for the History and Culture of the Mediterranean Area and South-East Europe, pages = s. 249-265, }