Perrois, Romain. “EU Competition Law, the Scope of Merger Control and the Defence Industry: Analysis of Case Law and Methodology”. Helsinki Law Review 8, no. 2 (September 1, 2014): 231–252. Accessed April 3, 2026. https://journal.fi/helsinkilawreview/article/view/HelLRev-2014-2-Perrois.