@ARTICLE{HellerWoerzberger2007,
  author = {Heller, M. and W{\"o}rzberger, R.},
  title = {{A Management System Supporting Interorganizational Cooperative Development
	Processes in Chemical Engineering}},
  journal = {Journal of Integrated Design and Process Science: Transactions of
	the SDPS},
  year = {2007},
  volume = {10},
  pages = {57--78},
  number = {2},
  publisher = {IOS Press},
  timestamp = {2007.06.20}
}