{"id":"001050045","type":"book","title":"Methodische Probleme der Erforschung ur- und frühgeschichtlicher Gesellschaftsstrukturen am Beispiel Birka","publisher":"Books on Demand","publisher-place":"Hamburg","pages":"155-185","container-title":"Archäologie 2000. Festschrift für Helmut Ziegert","author":[{"family":"Hägg","given":"Inga 1939-"}],"issued":{"raw":"2006"}}