@misc{5434,
  author       = {Siller, Gertrud},
  isbn         = {978-3-17-037266-5},
  pages        = {131},
  publisher    = {W. Kohlhammer GmbH},
  title        = {{Supervision}},
  doi          = {10.17433/978-3-17-037267-2},
  year         = {2022},
}