@book {TN_libero_mab2,

author = { Bergner, Marit Peter Lang GmbH },

title = { Henrich Steffens ein politischer Professor in Umbruchzeiten 1806-1819 },

publisher = {PL Academic Research},

publisher = {},

isbn = {3631668961},

isbn = {9783631668962},

keywords = { Biografie , Hochschulschrift , Biografie 806-1819 , Steffens, Henrik },

year = {[2016]},

address = { Frankfurt am Main , },

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

}