@INPROCEEDINGS{HeerWorzberger2009,
  author = {Thomas Heer and Ren{\'e} W{\"o}rzberger},
  title = {Support for Modeling, Enactment and Monitoring of Engineering Design
	Processes},
  booktitle = {Proceedings of the 8th World Congress of Chemical Engineering (WCCE8)},
  year = {2009},
  timestamp = {2009.09.21}
}