author = { ConstEPS AND Jean Monnet Centre for European Studies Bremen },

title = { ConstEPS working paper },

publisher = {CEuS},

keywords = { Monografische Reihe },

year = {2006-2007},

abstract = {Gesehen am 17.7.2013},

address = { Bremen },

url = { http://slubdd.de/katalog?TN_libero_mab2 }