author = { Ditfurth, Hoimar von Zilligen, Dieter },

title = { Das Gespräch },

edition = { 3. Aufl } ,

publisher = {Claassen},

isbn = {3546420969},

keywords = { Interview , Ditfurth, Hoimar von },

year = {1990},

address = { Düsseldorf },

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