@article{Choffrut_1988,
    author = {Christian Choffrut and Marcel-Paul Schützenberger},
    doi = {https://dx.doi.org/10.1016/0304-3975(88)90020-5},
    title = {{Counting with rational functions}},
    volume = {58},
    issn = {0304-3975},
    url = {http://dx.doi.org/10.1016/0304-3975(88)90020-5},
    number = {1–3},
    journal = {Theoretical Computer Science},
    publisher = {Elsevier BV},
    year = {1988},
    month = {jun},
    pages = {81--101},
    date-added = {2024-2-15 15:8:15 +0100},
    date-modified = {2025-10-16 20:8:5 +0100}
}

@article{Choffrut_1988, author = {Christian Choffrut and Marcel-Paul Schützenberger}, doi = {https://dx.doi.org/10.1016/0304-3975(88)90020-5}, title = {{Counting with rational functions}}, volume = {58}, issn = {0304-3975}, url = {http://dx.doi.org/10.1016/0304-3975(88)90020-5}, number = {1–3}, journal = {Theoretical Computer Science}, publisher = {Elsevier BV}, year = {1988}, month = {jun}, pages = {81--101}, date-added = {2024-2-15 15:8:15 +0100}, date-modified = {2025-10-16 20:8:5 +0100} }