@phdthesis{Mueller2020,
  author      = {Jirka M{\"u}ller},
  title       = {Untersuchungen zum flow-Erleben bei Experimenten als physikalische Lerngelegenheit},
  type        = {doctoralthesis},
  pages       = {150},
  school      = {Universit{\"a}t Potsdam},
  doi       = {10.25932/publishup-48287},
  year        = {2020},
}