{"id":"000136131","type":"book","title":"Die Gauja-Liven und ihre materielle Kultur (11 Jh. - Anfang 13. Jhs.). Ein Beitrag zur ostbaltischen Frühgeschichte","publisher":"Eesti raamat","publisher-place":"Tallinn","author":[{"family":"Tõnisson","given":"Evald 1928-2001."}],"issued":{"raw":"1974"}}