Gołąb, D. Filip Van Tricht, The Byzantino-Latin Principality of Adrianople and the Challenge of Feudalism (1204/6–ca. 1227/28): Empire, Venice and Local Autonomy, „Dumbarton Oaks Papers” 68, 2015, S. 325–342. Res Gestae 2018, 4, 232-241.