{"id":"002065168","type":"article","title":"An attempt to identify places associated with trade and exchange in early medieval strongholds in the example of Ostrów Tumski in Wroclaw","publisher-place":"Brno","container-title":"Přehled Výzkumů 60 (2018), 1211-7250","author":[{"family":"Pankiewicz","given":"Aleksandra"}],"issued":{"raw":"2018"}}