@article{1387583,
      author = {Aalst, Wil van der, and Stahl, Christian,},
      url = {http://library.usi.edu/record/1387583},
      title = {Modeling business processes : a petri net-oriented  approach /},
      abstract = {An introduction to the modeling of business information  systems, with processes formally modeled using Petri nets.},
      recid = {1387583},
      pages = {1 online resource (xii, 386 pages) :},
}