SpringerLink (Online service), Simeone, B., & Pukelsheim, F. (2006). Mathematics and Democracy: Recent Advances in Voting Systems and Collective Choice. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Bruno Simeone, και Friedrich Pukelsheim. Mathematics and Democracy: Recent Advances in Voting Systems and Collective Choice. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Mathematics and Democracy: Recent Advances in Voting Systems and Collective Choice. Springer Berlin Heidelberg, 2006.
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