The CJEU Appeal in the Greek Lignite Case: Setting the evidentiary burden for the establishment of an infringement under Article 106 in conjunction with Article 102 TFEU. journal article Anestis Papadopoulos, Triantafyllia Kiourktsidou European Networks Law & Regulation Quarterly, Volume 2 (2014), Issue 4, Page 291 - 297 Annotation on the Judgment of the European Court of Justice of 17th of July 2014 in Case C-533/12 P - Commission v Dimosia Epicheirisi Ilektrismou AE (DEI)