@incollection{2018:bosseplatire:lapplic, title = {L’application du principe de subsidiarité dans le cadre de l’action extérieure de l’Union européenne / The Principle of Subsidiarity within the External Action of the European Union}, year = {2018}, note = {}, booktitle = {Constitutional Issues of EU External Relations Law}, pages = {111--136}, edition = {1}, author = {Bosse-Platière, Isabelle}, publisher = {Nomos}, address = {Baden-Baden}, series = {Luxemburger Juristische Studien - Luxembourg Legal Studies}, volume = {16} }