{"id":"001052687","type":"book","title":"O powstaniu państwa polskiego","publisher":"Oficyna Wydawnicza Uniwersytetu Zielonogórskiego","publisher-place":"Zielona Góra","pages":"255-261","container-title":"Opuscula archaeologica: opera dedicata in professorem Thaddeum Malinowski","author":[{"family":"Mańczak","given":"Witold"}],"issued":{"raw":"2007"}}