@phdthesis{Bittermann2020,
  author      = {Andr{\´e} Bittermann},
  title       = {Die Identifikation psychologischer Forschungsthemen mit Topic Modeling},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-d9d9-032d},
  year        = {2020},
}