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Strøm, Kaare; Wolfgang C. Müller; & Torbjörn Bergman, eds, (2008) Cabinets and Coalition Bargaining: The Democractic Life Cycle in Western Europe. Oxford.
Strøm, Kaare; Wolfgang C. Müller; & Torbjörn Bergman, eds, (2003) Delegation and Accountability in Parliamentary Democracies. Oxford.
The Peace Research Institute Oslo (PRIO) conducts research on the conditions for peaceful relations between states, groups and people.