{"id":"001046043","type":"book","title":"Skąd Litwini przybyli?","publisher":"Wydawnictwo DiG","publisher-place":"Warszawa","pages":"153-160","container-title":"Człowiek i przyroda w średniowieczu i we wczesnym okresie nowożytnym","author":[{"family":"Kiersnowski","given":"Ryszard"}],"issued":{"raw":"2000"}}