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Essentials of parliamentary procedure
Moore, Zoe Steen, (1944)
Coalition theories and cabinet formations : a study of formal theories of coalition formation applied to nine European parliaments after 1918
Swaan, Abram de, (1973)
A theory of the conditional influence of the European Parliament in the cooperation procedure
Moser, Peter, (1997)
A numerical method to determine a degressive proportional distribution of seats in the European Parliament
Florek, Jan, (2012)