author = { Metzger, Heinz-Klaus Riehn, Rainer AND Neuner, Florian },

title = { Die freigelassene Musik Schriften zu John Cage },

publisher = {Klever Verl.},

isbn = {9783902665409},

keywords = { Aufsatzsammlung , Cage, John },

year = {2012},

booktitle = {Klever Essay},

address = { Wien },

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