author = { Marx, Karl AND Engels, Friedrich Marx, Karl AND Engels, Friedrich },

title = { Gesamtausgabe Abt. 3. Briefwechsel Bd. 6. Briefwechsel September 1852 bis August 1853 Text },

publisher = {Dietz},

isbn = {3320001078},

isbn = {3320001000},

year = {1987},

address = { Berlin },

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