@incollection{2019:pernice:brexit_, title = {Brexit – Exercise of Democracy or a Challenge to Democracy?}, year = {2019}, note = {}, booktitle = {Brexit and the Future of EU Politics}, pages = {101--130}, edition = {1}, author = {Pernice, Ingolf}, publisher = {Nomos}, address = {Baden-Baden}, series = {European Constitutional Law Network-Series}, volume = {10} }