@book{9783896934697,
  title = {Robert Schumann (1820–1856)},
  editor = {Jessica Distler,Michael Heinemann},
  publisher = {Frank \& Timme},
  year = {2006},
  edition = {1},
  series = {Memoria},
  volume = {6},
  url = {https://www.frank-timme.de/de/programm/produkt/robert\_schumann-1820-1856}
}