{"id":"001057468","type":"book","title":"About the variability of reduction sequences of the Globular Amphorae Culture","publisher":"Deutsches Bergbau-Museum, Institut für Montanarchäologie","publisher-place":"Bochum","pages":"523-530","container-title":"Stone Age - Mining Age","author":[{"family":"Migal","given":"Witold"}],"issued":{"raw":"2006"}}