1. 2. JohannesSee Bronsted, The Vikings, trans. Kalle Skov (Penguin Books, Harmonds-worth, 1967 ),pp. 195 -6 ; also GwynJonesA History of the Vikings (Oxford University Press, London, 1968), p. 347.
2. 3. J. BenediktssonIslendingabok, vol. I (Hid Islenzka Fornritafelag, Reykjavik, 1968), p.3 .
3. 4. G. Turville-PetreOrigins of Icelandic Literature (Oxford, 1953), pp. 88-108.
4. 5. S. NordalThe Historical Element in the Icelandic Family Sagas (W. P. Ker Memorial Lecture, University of Glasgow, 1957), pp. 27-8.