@incollection{Marquard_2015,
    doi = {10.1007/978-3-319-23063-4_15},
    url = {https://doi.org/10.1007%2F978-3-319-23063-4_15},
    year = {2015},
    publisher = {Springer International Publishing},
    pages = {209--225},
    author = {Morten Marquard and Muhammad Shahzad and Tijs Slaats},
    title = {Web-Based Modelling and Collaborative Simulation of Declarative Processes},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Marquard_2015, doi = {10.1007/978-3-319-23063-4_15}, url = {https://doi.org/10.1007%2F978-3-319-23063-4_15}, year = {2015}, publisher = {Springer International Publishing}, pages = {209--225}, author = {Morten Marquard and Muhammad Shahzad and Tijs Slaats}, title = {Web-Based Modelling and Collaborative Simulation of Declarative Processes}, booktitle = {Lecture Notes in Computer Science} }