{"id":"000998027","type":"book","title":"Badania ratownicze grodziska wczesnośredniowiecznego w Lipkach, w woj","publisher-place":"Pozna","pages":"172-176","container-title":"Kraje słowiańskie w wiekach średnich. Profanum i sacrum. Slavonic countries in the Middle Ages. Profanum and sacrum","author":[{"family":"Lodowski","given":"Jerzy"}],"issued":{"raw":"1998"}}