@article{McAloon_1984,
    doi = {10.1016/0304-3975(84)90029-x},
    url = {https://doi.org/10.1016%2F0304-3975%2884%2990029-x},
    year = {1984},
    publisher = {Elsevier {BV}},
    volume = {32},
    number = {1-2},
    pages = {173--183},
    author = {Kenneth McAloon},
    title = {Petri nets and large finite sets},
    journal = {Theoretical Computer Science}
}

@article{McAloon_1984, doi = {10.1016/0304-3975(84)90029-x}, url = {https://doi.org/10.1016%2F0304-3975%2884%2990029-x}, year = {1984}, publisher = {Elsevier {BV}}, volume = {32}, number = {1-2}, pages = {173--183}, author = {Kenneth McAloon}, title = {Petri nets and large finite sets}, journal = {Theoretical Computer Science} }