Domanovskyi, A.2017-06-042017-06-042017Domanovskyi A. The functioning of the seals of kommerkiarioi in 7–8th centuries // DAKAM’S INTERNATIONAL HISTORY STUDIES MEETING CONFERENCE PROCEEDINGS. BYZANTINE STUDIES '17 / International Conference on Byzantine Empire and Byzantine Studies. – İstanbul, 2017. – P. 55.https://ekhnuir.karazin.ua/handle/123456789/12875enByzantiumtradecontrolkommerkiarioisealsThe functioning of the seals of kommerkiarioi in 7–8th centuriesOther