{"id":"002012878","type":"article","title":"Groningen in de vroege middeleeuwen","publisher":"Uitgeverij Matrijs","publisher-place":"Utrecht","pages":"26-35","container-title":"Archeologie in Nederland, 3 (2019), 3 (2019), 2542-5455","author":[{"family":"Huis in 't Veld","given":"Jasper"},{"family":"Kortekaas","given":"Gert"},{"family":"Tuin","given":"Bert"}],"issued":{"raw":"2019"}}