Jacobsen, Dag Ingvar, and Ann Sherin Skollevold. “Presidentialisation on the Executive Arena at the Local Level? The Case of Norway 1992-2012”. Public Governance / Zarządzanie Publiczne0, no. 35(1) (February 8, 2016): 7-19. Accessed September 21, 2020. http://publicgovernance.pl/zpub/article/view/ZP.2016.35.1.01.