author = { Arent, Stefan },

title = { Challenges of Reforming the Welfare State Four Essays on the Impact of Institutional Reforms on Individuals in Germany },

publisher = {},

keywords = { Hochschulschrift , Deutschland , Soziales System , Reform , Rentenversicherung , Arbeitslosenversicherung , Armut },

year = {2014},

address = { },

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