{"id":"001056350","type":"book","title":"Polski węzeł słowiański","publisher":"Poznańskie Towarzystwo Przyjaciół Nauk","publisher-place":"Poznań/Warszawa","pages":"133-153","container-title":"Nie-Słowianie o początkach Słowian : Non-Slavs about the origin of the Slavs","author":[{"family":"Urbańczyk","given":"Przemysław"}],"issued":{"raw":"2006"}}