{"id":"003049489","type":"article","title":"90. Geburtstag Prof. Dr. G. Jacob-Friesen","publisher":"Isensee Verlag","publisher-place":"Oldenburg","pages":"136-136","container-title":"Archäologie in Niedersachsen, 19 (2016","author":[{"family":"Siegmund","given":"Frank"}],"issued":{"raw":"2016"}}