1. Contracts as a barrier to entry;Aghion;American Economic Review,1987
2. DG Competition discussion paper on the application of Article 82 of the Treaty to exclusionary abuses http://ec.europa.eu/comm/competition/antitrust/art82/discpaper2005.pdf
3. The role of investment in entry-deterrence;Dixit;Economic Journal,1980
4. Monopolization by raising rivals' costs: the Standard Oil Case;Granitz;Journal of Law and Economics,1996