{"id":"000997651","type":"book","title":"Power structures in pagan and Christian times on the coast of Helgeland in northern Norway","publisher":"Uniwersytet Warszawa, Instytut Archeologii","publisher-place":"Warszawa","pages":"81-91","container-title":"Studia z dziejów cywilizacji. Studia ofiarowane profesorowi Jerzemu Gąssowskiemu w pięćdziesiątą rocznicę pracy naukowej","author":[{"family":"Berglund","given":"Birgitta"}],"issued":{"raw":"1998"}}