{"id":"001031110","type":"book","title":"O napisach na Drzwiach Gnieźnieńskich","publisher":"Zakład Narodowy Imienia Ossolińskich","publisher-place":"Wrocław","pages":"415-419","container-title":"Drzwi Gnieźnieńskie 2","author":[{"family":"Gieysztor","given":"Aleksander."}],"issued":{"raw":"1959"}}