@phdthesis{Doerge2013,
  author      = {Christina D{\"o}rge},
  title       = {Informatische Schl{\"u}sselkompetenzen},
  type        = {doctoralthesis},
  pages       = {458},
  school      = {Universit{\"a}t Potsdam},
  year        = {2013},
}