{"id":"001019726","type":"book","title":"Royal power in Viking Age Denmark","publisher":"Société d'Archéologie Médiévale","publisher-place":"Caen","pages":"27-32","container-title":"Les mondes normands (8e-12e s.). Actes du 2ème Congrès International d'Archéologie Médiévale, Caen, 2-4 octobre 1987","author":[{"family":"Olsen","given":"Olaf"}],"issued":{"raw":"1989"}}