@book{9783732907946,
  title = {Maria Cebotari: „Ich lebe, um zu singen“},
  author = {Rosemarie Killius},
  publisher = {Frank \& Timme},
  year = {2021},
  edition = {1},
  url = {https://www.frank-timme.de/en/programme/product/maria\_cebotari-ich\_lebe-um\_zu\_singen}
}