@incollection{BrinkHeisigSachweh2015,
  author    = {Brink, Christopher and Heisig, Philipp and Sachweh, Sabine},
  title     = {Using cross-dependencies during configuration of system families},
  series = {Product-focused software process improvement : 16th international conference, PROFES 2015, Bolzano, Italy, December 2-4, 2015 ; proceedings},
  publisher = {Springer},
  address   = {Cham},
  pages     = {14},
  year      = {2015},
  language  = {en}
}
@incollection{Schl{\"o}sserKienleHarrer2015,
  author    = {Schl{\"o}sser, Christian and Kienle, Andrea and Harrer, Andreas},
  title     = {Using real-time gaze based awareness methods to enhance collaboration},
  series = {Collaboration and technology : 21st International Conference, CRIWG 2015, Yerevan, Armenia, September 22-25, 2015, Proceedings},
  publisher = {Springer},
  address   = {Cham},
  pages     = {9},
  year      = {2015},
  language  = {en}
}
@incollection{B{\"u}chler2015,
  author    = {B{\"u}chler, Jan-Philipp},
  title     = {You'll never walk alone},
  series = {Strategy case book},
  publisher = {K{\"o}lner Wissenschafts-Verlag},
  address   = {K{\"o}ln},
  pages     = {16},
  year      = {2015},
  language  = {en}
}