@mastersthesis{Piaskowski2021,
  author      = {Birgit Piaskowski},
  title       = {Denkh{\"u}rden in den rationalen Zahlen},
  type        = {masterthesis},
  pages       = {V, 141},
  school      = {Universit{\"a}t Potsdam},
  year        = {2021},
}