@article{K_ster_1991,
    title = {On the Hurwitz product of formal power series and automata},
    volume = {83},
    issn = {0304-3975},
    url = {http://dx.doi.org/10.1016/0304-3975(91)90278-A},
    doi = {10.1016/0304-3975(91)90278-a},
    number = {2},
    journal = {Theoretical Computer Science},
    publisher = {Elsevier BV},
    author = {Küster, Gerhard},
    year = {1991},
    month = {jun},
    pages = {261–273},
    date-added = {2025-1-20 16:19:15 +0100}
}

@article{K_ster_1991, title = {On the Hurwitz product of formal power series and automata}, volume = {83}, issn = {0304-3975}, url = {http://dx.doi.org/10.1016/0304-3975(91)90278-A}, doi = {10.1016/0304-3975(91)90278-a}, number = {2}, journal = {Theoretical Computer Science}, publisher = {Elsevier BV}, author = {Küster, Gerhard}, year = {1991}, month = {jun}, pages = {261–273}, date-added = {2025-1-20 16:19:15 +0100} }