author = { Müller, Walter Fritz },

title = { Sendete Marconi analog oder digital? },

publisher = {},

isbn = {0016-2833},

keywords = { Marconi, Guglielmo , Telegrafie , Geschichte },

year = {2014},

abstract = {Literaturangaben},

address = { },

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