@INPROCEEDINGS{polyvyanyySmirnovWeske2009,
  author = {Polyvyanyy, Artem and Smirnov, Sergey and Weske, Mathias},
  title = {The Triconnected Abstraction of Process Models},
  booktitle = {Proceedings of the 7th International Conference on Business Process Management},
  year = {2009},
  address = {Ulm, Germany},
  month = {September},
}