@inproceedings{Eberard,
  title={{Port contact systems for irreversible thermodynamical systems}},
  DOI={10.1109/cdc.2005.1583118},
  booktitle={{Proceedings of the 44th IEEE Conference on Decision and Control}},
  publisher={IEEE},
  author={Eberard, D. and Maschke, B.M. and van der Schaft, A.J.},
  pages={5977--5982}
}