{"id":"001056091","type":"book","title":"Chain ornaments with tortoise brooches as a source for interpreting the origin of the Daugava livs inthe 10th-13th century","publisher":"Ajaloo Instituut","publisher-place":"Tartu-Tallinn","pages":"227-247","container-title":"Etnos ja kultuur. Uurimusi Silvia Laulu auks. Ethnicity and culture. Studies in honour of Silvia Laul","author":[{"family":"Spirgis","given":"Roberts"}],"issued":{"raw":"2006"}}