{"id":"000901556","type":"book","title":"Łupawski mikroregion osadniczy ludności kultury pucharów lejkowatych","publisher":"Wydawnictwo Naukowe Uniw. im. Adama Mickiewicza","publisher-place":"Pozna","author":[{"family":"Wierzbicki","given":"Jacek."}],"issued":{"raw":"1999"}}