author = { Chopin, Frédéric Zimmermann, Ewald AND Chopin, Frédéric AND Chopin, Frédéric },

title = { Klaviersonaten opus 35, opus 58 },

publisher = {G. Henle Verlag},

publisher = {},

year = {[2015]},

year = {, © 1976},

booktitle = {Studien-Edition},

address = { München , },

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