Littérature
The Sagas of Olaf Tryggvason and of Harald The Tyrant (Harald Haardraade)
1179-1241 Snorri Sturluson, Ethel Harriet [Translator] Hearn, Gustav Storm, Halfdan Egedius, Christian Krogh, Gerhard Munthe, Hjalmar Eilif Emanuel Peterssen, Erik Theodor Werenskiold, Wilhelm Laurits Wetlesen