@article{34639,
  author       = {{Vogelsang, Christoph and Wiethoff, Christoph}},
  issn         = {{0261-9768}},
  journal      = {{European Journal of Teacher Education}},
  keywords     = {{Education}},
  pages        = {{1--19}},
  publisher    = {{Informa UK Limited}},
  title        = {{{Effects of school closures during the COVID-19 pandemic in early 2020 on prospective teachers in a one-semester school internship}}},
  doi          = {{10.1080/02619768.2022.2158808}},
  year         = {{2022}},
}

@article{35701,
  author       = {{Lünne, Steffen and Schnell, Susanne and Biehler, Rolf}},
  issn         = {{0261-9768}},
  journal      = {{European Journal of Teacher Education}},
  keywords     = {{Education}},
  number       = {{5}},
  pages        = {{688--705}},
  publisher    = {{Informa UK Limited}},
  title        = {{{Motivation of out-of-field teachers for participating in professional development courses in mathematics}}},
  doi          = {{10.1080/02619768.2020.1793950}},
  volume       = {{44}},
  year         = {{2020}},
}