author = { Schönberg, Arnold Stein, Leonard AND Schönberg, Arnold AND Saathen, Friedrich Hans },

title = { Vorschule des Kontrapunkts },

publisher = {Universal-Ed.},

keywords = { Kontrapunkt },

year = {1977},

address = { Wien },

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