@INPROCEEDINGS{BRH02,
  author    = {Markus Bon and Norbert Ritter and Theo Härder},
  title     = {Sharing Product Data among Heterogeneous Workflow Environments},
  booktitle = {Proc. Int. Conf. CAD 2002 - Corporate Engineering Research},
  year      = {2002},
  pages     = {139-149},
  month     = {3}
}