@article{Bouziane_1997,
    doi = {10.1016/s1571-0661(05)80423-2},
    url = {https://doi.org/10.1016%2Fs1571-0661%2805%2980423-2},
    year = {1997},
    publisher = {Elsevier {BV}},
    volume = {9},
    pages = {15--24},
    author = {Zakaria Bouziane and Alain Finkel},
    title = {Cyclic Petri Net Reachability Sets are Semi-linear Effectively Constructible},
    journal = {Electronic Notes in Theoretical Computer Science}
}

@article{Bouziane_1997, doi = {10.1016/s1571-0661(05)80423-2}, url = {https://doi.org/10.1016%2Fs1571-0661%2805%2980423-2}, year = {1997}, publisher = {Elsevier {BV}}, volume = {9}, pages = {15--24}, author = {Zakaria Bouziane and Alain Finkel}, title = {Cyclic Petri Net Reachability Sets are Semi-linear Effectively Constructible}, journal = {Electronic Notes in Theoretical Computer Science} }