@article{RakowFaeskornWoykeSaatzetal.2021,
  author    = {Thomas C. Rakow and Heide Faeskorn-Woyke and Inga Marina Saatz and Harm Knolle},
  title     = {Es EILD – Anforderungen an die Publikation freier Lerneinheiten (OER) im Fach Datenbanken},
  series   = {Datenbank-Spektrum},
  volume    = {2021},
  issn      = {1618-2162},
  year      = {2021},
  language  = {de}
}