@article{SaatzKienle2013,
  author    = {Inga Saatz and Andrea Kienle},
  title     = {Increasing quality in large scale university courses},
  series   = {eleed : E-Learning \& education},
  number    = {9},
  issn      = {1860-7470},
  year      = {2013},
  language  = {en}
}