{"id":"001017019","type":"book","title":"Retrieval of faunal remains at the excavations at Birka: principles, preliminary results and an outline of future osteological analysis","publisher":"Stalling Verlag","publisher-place":"Stockholm","pages":"82-89","container-title":"Excavations in the Black Earth, 1990","author":[{"family":"Ericson","given":"Per G. P."}],"issued":{"raw":"1995"}}