1. Aristotle, 350 BC. Nichomachean Ethics, (W.D. Ross, Trans.), The Internet Classic Archive. http://classics.mit.edu.
2. Fair representation in the European Parliament;Balinski;Journal of Common Market Studies,1982
3. Fair Representation: Meeting the Ideal of One Man, One Vote;Balinski,1982
4. Weighted voting doesn’t work: A mathematical analysis;Banzhaf;Rutgers Law Review,1965
5. On the weights of nations: assigning voting weights in a heterogeneous union;Barberà;Journal of Political Economy,2006