@article{Restivo_1983,
    title = {Some applications of a theorem of Shirshov to language theory},
    volume = {57},
    issn = {0019-9958},
    url = {http://dx.doi.org/10.1016/S0019-9958(83)80044-8},
    doi = {10.1016/s0019-9958(83)80044-8},
    number = {2–3},
    journal = {Information and Control},
    publisher = {Elsevier BV},
    author = {Restivo, Antonio and Reutenauer, Christophe},
    year = {1983},
    month = {may},
    pages = {205–213},
    date-added = {2024-4-5 9:50:39 +0100}
}

@article{Restivo_1983, title = {Some applications of a theorem of Shirshov to language theory}, volume = {57}, issn = {0019-9958}, url = {http://dx.doi.org/10.1016/S0019-9958(83)80044-8}, doi = {10.1016/s0019-9958(83)80044-8}, number = {2–3}, journal = {Information and Control}, publisher = {Elsevier BV}, author = {Restivo, Antonio and Reutenauer, Christophe}, year = {1983}, month = {may}, pages = {205–213}, date-added = {2024-4-5 9:50:39 +0100} }