Case C-52/09, Konkurrensverket v. TeliaSonera SverigeAB, Judgment of the Court of Justice (First Chamber) of 17 February 2011. - Common Market Law Review View Case C-52/09, Konkurrensverket v. TeliaSonera SverigeAB, Judgment of the Court of Justice (First Chamber) of 17 February 2011. by - Common Market Law Review Case C-52/09, Konkurrensverket v. TeliaSonera SverigeAB, Judgment of the Court of Justice (First Chamber) of 17 February 2011. 49 2 Common Market Law Review