Rydland, Kurt. “Tracing Historical Sound Change from Modern Evidence: The Development of Middle English I , ɛ , ʊ + Intervocalic R In Northumbrian English”. Nordic Journal of English Studies 1, no. 1 (January 1, 2002): 11–31. Accessed June 29, 2024. https://publicera.kb.se/njes/article/view/22810.