Lilleås, Heidi Schei (16 January 2009). "Bruk fiolinen som åre, Arve" (in Norwegian). NettAvisen.no. Archived from the original on 30 October 2010. Retrieved 18 August 2013.
Lilleås, Heidi Schei (16 January 2009). "Bruk fiolinen som åre, Arve" (in Norwegian). NettAvisen.no. Archived from the original on 30 October 2010. Retrieved 18 August 2013.