1. Some Observations on the German 3G Telecom Auction
2. The White Book of China's Cell Phone Handsets Industry;Z Chen;China Academy of Telecommunications Research of the MIIT,2004
3. Performance Audit Report on the Issue of Licenses and Allocation of 2G Spectrum;Auditor Comptroller;3G Auction -Final results. New Delhi: DOT. Available at,2010
4. Competition, compatibility and standards: The economics of horses, penguins and lemmings;J Farrell;Product standardization and competitive strategy,1987