{"id":"002037231","type":"article","title":"The earliest wave of viking activity?","publisher":"Sage Publications.","publisher-place":"London ; Thousand Oaks, CA","pages":"523-541","container-title":"European Journal of Archaeology, 22,4 (2019","author":[{"family":"Heen-Pettersen","given":"Aina Margrethe"}],"issued":{"raw":"2019"}}