@book{9783896934116,
  title = {Peter Hille (1854–1904)},
  editor = {Martin-M. Langner},
  publisher = {Frank \& Timme},
  year = {2004},
  edition = {1},
  series = {Memoria},
  volume = {3},
  url = {https://www.frank-timme.de/en/programme/product/peter\_hille-1854-1904}
}