@book{178052,
	author = {Schumann, Robert},
	title = {Samtliche Klavierwerke = Pianoforte Works = Oeuvres de Piano : in 7 Bd. Bd. 1},
	publisher = {VEB Breitkopf & Hartel Musikverl.},
	year = {1973},
	address = {Leipzig}
}