@book{OPUS4-2924,
  title     = {Jahresbericht 2020},
  editor    = {Frank B{\"o}sch and Martin Sabrow},
  doi       = {10.14765/zzf.dok-2924},
  url       = {https://zzf-potsdam.de/forschung/news/der-zzf-jahresbericht-2020},
  year      = {2021},
}