Should a fee for mobile phone number portability be determined solely by subscriber preferences? : comments to the judgments of the Court of Competition and Consumers Protection of 8 January 2007 (Ref. No. XVII AmT 29/06) and 6 March 2007 (Ref. No. XVII AmT 33/06), Portability fee

Yearbook of Antitrust and Regulatory Studies, Tom 1 (1) (2008) s. 266-270
Marlena Wach