Foncel, Jérôme <https://www.idref.fr/171317033>, Ivaldi, Marc <https://www.idref.fr/058494375> and Rabassa, Valérie  (2007) The Significant Impediment of Effective Competition Test in the New European Merger Regulation: In Theory and Practice.   In: Political Economy of Antitrust   Elsevier Science.  Chapter 13.    ISBN 978-0-444-53093-6