@incollection{Schl{\"o}sserHarrerKienle2015,
  author    = {Schl{\"o}sser, Christian and Harrer, Andreas and Kienle, Andrea},
  title     = {Blickbasierte Awarenessmechanismen zur Kollaborationsunterst{\"u}tzung in offenen verteilten Lernanwendungen},
  series = {DeLFI 2015 - die 13. E-Learning Fachtagung Informatik der Gesellschaft f{\"u}r Informatik e. V. : 1.-4. September 2015 M{\"u}nchen, Deutschland},
  publisher = {Gesellschaft f{\"u}r Informatik},
  address   = {Bonn},
  pages     = {12},
  year      = {2015},
  language  = {de}
}
@incollection{Schlieker-SteensSchl{\"o}sserKienle2015,
  author    = {Schlieker-Steens, Philipp and Schl{\"o}sser, Christian and Kienle, Andrea},
  title     = {Blickbasierte Awarenessmechanismen zur Kollaborationsunterst{\"u}tzung},
  series = {Mensch und Computer 2015 : Fachkonferenz Mensch und Computer 2015 in Stuttgart},
  publisher = {de Gruyter Oldenbourg},
  address   = {Berlin},
  pages     = {10},
  year      = {2015},
  language  = {de}
}