@article{Berstel_1996,
    doi = {10.1016/0304-3975(95)00104-2},
    url = {https://doi.org/10.1016%2F0304-3975%2895%2900104-2},
    year = {1996},
    month = {mar},
    publisher = {Elsevier {BV}},
    volume = {155},
    number = {2},
    pages = {439--446},
    author = {Jean Berstel and Jean-Eric Pin},
    title = {Local languages and the Berry-Sethi algorithm},
    journal = {Theoretical Computer Science}
}

@article{Berstel_1996, doi = {10.1016/0304-3975(95)00104-2}, url = {https://doi.org/10.1016%2F0304-3975%2895%2900104-2}, year = {1996}, month = {mar}, publisher = {Elsevier {BV}}, volume = {155}, number = {2}, pages = {439--446}, author = {Jean Berstel and Jean-Eric Pin}, title = {Local languages and the Berry-Sethi algorithm}, journal = {Theoretical Computer Science} }