@article{LudwigSchubarthWendland2013,
  author    = {Joachim Ludwig and Wilfried Schubarth and Mirko Wendland},
  title     = {Vorwort},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {2},
  pages     = {1 -- 3},
  year      = {2013},
}