{"id":"003049262","type":"article","title":"The significance of the Premonstratensians for the Polabian and Baltic Slavs","publisher-place":"Szczecin","pages":"457-478","container-title":"Materiały Zachodniopomorskie. N.S. 17 (2021","author":[{"family":"Hardt","given":"Matthias"}],"issued":{"raw":"2021"}}