Is making the conclusion of contracts for the provision of broadband internet access service conditional upon the conclusion of a contract for telephone services prohibited?. Case comment to the preliminary ruling of the Court of Justice of 11 March 2010 Telekomunikacja Polska SA v President of Office of Electronic Communications (Case C-522/08)

Yearbook of Antitrust and Regulatory Studies, Tom 4 (5) (2011) s. 235-240
Anna Pisarkiewicz