@unpublished{BreyerMaylaender2019,
  author  = {Thomas Breyer-Mayl{\"a}nder},
  title   = {Digital Leadership an Schulen erfordert klare F{\"u}hrung und Strategie},
  institution = {Fakult{\"a}t Medien und Informationswesen (M+I) (bis 21.04.2021)},
  year    = {2019},
  language  = {de}
}