@inproceedings{vanGlabbeek_GS_11_2,
    address          = {Aachen, Germany},
    author           = {van Glabbeek, Robert and Goltz, Ursula and Schicke, Jens-Wolfhard},
    booktitle        = {Proceedings of the 22nd International Conference on Concurrency Theory (CONCUR)},
    editor           = {{Joost-Pieter Katoen and Barbara K\"onig}},
    issn             = {0302-9743},
    keywords         = {concurrency, petri nets, pt-systems, causal semantics, processes.},
    month            = sep,
    pages            = {43--59},
    paperurl         = {https://trustworthy.systems/publications/nicta_full_text/5004.pdf},
    publisher        = {Springer},
    title            = {On Causal Semantics of Petri Nets (extended abstract)},
    year             = {2011}
  }