{"id":"003046817","type":"book","title":"Twenty years of research into the beginning of the early medieval mining and metallurgy of lead and silver in Poland","publisher":"Verlag Dr. Rudolf Habelt GmbH","publisher-place":"Bonn","pages":"175-200","container-title":"Frühmittelalterliches Hacksilber im nördlichen westslawischen Raum : | ISSN: 9783774943155","author":[{"family":"Rozmus","given":"Dariusz"}],"issued":{"raw":"2022"}}