Thomas Frinault List of articlesNo 63, 2019/1Territorial institutions and systems in Europe: a model not found, possible convergencesNo 48, 2015/2Philippe Aldrin, Nicolas Hubé, Caroline Ollivier-Yaniv and Jean-Michel Utard, Les médiations de l’Europe politique, Strasbourg, Presses universitaires de Strasbourg, 2014, 365 pages.