@book{9783896936073,
  title = {Die Gothaer Evangelienharmonie},
  author = {Petra Hörner},
  publisher = {Frank \& Timme},
  year = {2013},
  edition = {1},
  url = {https://www.frank-timme.de/en/programme/product/die\_gothaer\_evangelienharmonie}
}