author = { Klemm, Hans-Georg },

title = { Beethoven, Wagner, Mahler CD },

publisher = {Wiss. Buchges.},

keywords = { CD , Beethoven, Ludwig van , Mahler, Gustav , Wagner, Richard },

year = {2012},

address = { Darmstadt },

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