Kroonen, Guus. "On the origins of the Elfdalian nasal vowels from the perspective of diachronic dialectology and Germanic etymology" (PDF). Jasmine Idun Tova Lyman (2007), Viking Age graves in Iceland (PDF), University of Iceland, p. PDF) (in German). University of Vienna. However, it shares some innovations with West Nordic, but none with East Nordic. University of Copenhagen. Retrieved 27 January 2016.