Judgment of the Court (First Chamber) of 17 February 2011.
Konkurrensverket v TeliaSonera Sverige AB.
Reference for a preliminary ruling: Stockholms tingsrätt - Sweden.
Preliminary ruling - Article 102 TFEU - Abuse of dominant position - Prices applied by telecommunications operator - ADSL input services - Broadband connection services to end users - Margin squeeze on competitors.
European Court Reports 2011 Page I-00527