@inproceedings{5596,
  author       = {{Hausmann, Stefan and Heiss, Stefan}},
  booktitle    = {{Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation (ETFA 2012)}},
  isbn         = {{9781467347372}},
  title        = {{{Usage of public key infrastructures in automation networks}}},
  doi          = {{10.1109/etfa.2012.6489750}},
  year         = {{2013}},
}