@incollection{ls_leimeister,
  author = {Leimeister, J. M. and Winand, U. and Wegener, R.},
  booktitle = {Enzyklopädie der Wirtschaftsinformatik – Online-Lexikon},
  editor = {Kurbel, K. and Becker, J. and Gronau, N. and Sinz, E. and Suhl, L.},
  interhash = {7214e4205225d6e1d2e9ab3ac239088f},
  intrahash = {63602c0fad61d4d51eee8249c0ac868b},
  note = {251 (33-11)},
  title = {E-Learning-Technologie},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_274.pdf},
  volume = 5,
  year = 2011
}