1. Théorie mathématique de la richesse sociale (Compte-rendu);Bertrand;Journal des Savants,1883
2. The general theory of household and market contingent demand, DP 153;Dixon,1984
3. Competition among the few;Fellner,1949
4. Judo economics: Capacity limitation and coupon competition;Gelman;Bell Journal of Economics,1983
5. Dominant firms and their alleged decline;Geroski;International Journal of Industrial Organization,1984