{"id":"002020913","type":"book","title":"Kujawy (Central Poland) between Antiquity and Middle Ages","publisher":"Brill","publisher-place":"Leiden","pages":"469–499","container-title":"The migration period between the Oder and the Vistula : | ISSN: 9789004422407","author":[{"family":"Rudnicki","given":"Marcin"},{"family":"Rudnicki","given":"Mirosław"}],"issued":{"raw":"2020"}}