@inproceedings{DBLP:conf/etfa/FeldhorstLHK09,
  author    = {Sascha Feldhorst and
               Sergey Libert and
               Michael {ten Hompel} and
               Heiko Krumm},
  title     = {Integration of a Legacy Automation System into a SOA for
               Devices},
  booktitle = {ETFA},
  year      = {2009},
  pages     = {1-8},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/ETFA.2009.5347068},
  crossref  = {DBLP:conf/etfa/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/etfa/2009,
  title     = {Proceedings of 12th IEEE International Conference on Emerging
               Technologies and Factory Automation, ETFA 2009, September
               22-25, 2008, Palma de Mallorca, Spain},
  booktitle = {ETFA},
  publisher = {IEEE},
  year      = {2009},
  isbn      = {978-1-4244-2727-7},
  ee        = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=5340902},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}