@misc{Piesker2018,
  author    = {Piesker, Axel},
  title     = {Feigenblatt oder n{\"u}tzliches Instrument?},
  organization    = {DeGEval - Gesellschaft f{\"u}r Evaluation e.V.},
  year      = {2018},
  abstract  = {.},
  language  = {de}
}