Stjernholm, Karine, and Åshild Søfteland. “Language Variation in South-Østfold: Ideology, Language and Practice”. Målbryting, no. 10 (January 16, 2020): 101–131. Accessed July 31, 2026. https://septentrio.uit.no/index.php/malbryting/article/view/4947.