1. Statehood, secularization, cooptation: explaining democratic survival in inter-war Europe—Stein Rokkan's conceptual map revisited;Aarebrot;Historical Social Research,1995
2. A unified theory of party competition: a cross-national analysis integrating spatial and behavioural factors;Adams,2005
3. The politics of central Europe;Ágh,1998
4. Stein Rokkan: an intellectual profile;Allardt,1981
5. Political parties and the party system;Andeweg,2002