References
- Aardal, Bernt (2011). ‘The Norwegian Electoral System and Its Political Consequences’, World Political Science, 7:1.
- Aardal, Bernt, and Johannes Bergh, eds. (2015). Valg og velgere. En studie av stortingsvalget 2013. Oslo: Cappelen Damm Akademisk.
- Aardal, Bernt, and Johannes Bergh (2018). ‘The 2017 Norwegian Election’, West European Politics, 41:5, 1208–16.
- Bergh, Johannes, and Bernt Aardal, eds. (2019). Velgere og valgkamp. En studie av stortingsvalget 2017. Oslo: Cappelen Damm Akademisk.
- Laakso, Markku, and Rein Taagepera (1979). ‘“Effective” Number of Parties: A Measure with Application to West Europe’, Comparative Political Studies, 12:1, 3–27.
- Little, Conor (2021). ‘Change Gradually, Then All at Once: The General Election of February 2020 in the Republic of Ireland’, West European Politics, 44:3, 714–23.
- NOU (2020, 6). Frie og hemmelige valg.
- OSCE/ODIHR (2009). Norway. Parliamentary Elections 14 September 2009. Election Assessment Mission Report. Warszawa.
- Pilet, Jean-Benoit (2021). ‘Hard Times for Governing Parties: The 2019 Federal Elections in Belgium’, West European Politics, 44:2, 439–49.
- Prosser, Christopher (2021). ‘The End of the EU Affair: The UK General Election of 2019’, West European Politics, 44:2, 450–61.