TY - CHAP U1 - Buchbeitrag A1 - Sommermann, Karl-Peter ED - Giegerich, Thomas ED - Gstrein, Oskar Josef ED - Zeitzmann, Sebastian T1 - The Theory of "Essential National Policies" in the Lisbon Judgment of the German Federal Constitutional Court T2 - The EU Between 'an Ever Closer Union' and Inalienable Policy Domains of Member States N2 - . Y1 - 2014 SN - 978-3-8487-0995-3 SB - 978-3-8487-0995-3 SP - 43 EP - 58 PB - Nomos CY - Baden-Baden ET - 1. ER -