@incollection{BatoryHoefnerMoelleretal.2013,
  author    = {Don Batory and Peter H{\"o}fner and Bernhard M{\"o}ller and Andreas Zelend},
  title     = {Features, modularity, and variation points},
  booktitle = {Proceedings of the 5th International Workshop on Feature-Oriented Software Development - FOSD '13, Indianapolis, Indiana, USA, October 26 - 26, 2013},
  editor    = {Andreas Classen and Norbert Siegmund},
  isbn      = {9781450321686},
  doi       = {10.1145/2528265.2528269},
  year      = {2013},
}