Lund, Niels. 1988. “Omeljan Pritsak: The Origin of Rus’. Volume 1: Old Scandinavian Sources Other Than the Sagas. Cambridge, Mass. Harvard University Press, 1981. 926 S”. Historisk Tidsskrift 15 (januar):409-10. https://doi.org/10.7146/ht.v15i0.53118.