@misc{Ebbinghaus2022,
  author    = {Uwe Ebbinghaus},
  title     = {Ein Lehrbuch voller R{\"a}tsel : Frankfurts {\"a}ltester Buchdruck},
  booktitle = {Frankfurter Allgemeine : Zeitung f{\"u}r Deutschland},
  volume    = {2020},
  number    = {18.12.2020},
  issn      = {0174-4909},
  type      = {contributiontoperiodical},
  pages     = {1},
  year        = {2022},
}