@article{Apostolico_1991,
    doi = {10.1016/0020-0190(91)90056-n},
    url = {https://doi.org/10.1016%2F0020-0190%2891%2990056-n},
    year = {1991},
    month = {jul},
    publisher = {Elsevier {BV}},
    volume = {39},
    number = {1},
    pages = {17--20},
    author = {Alberto Apostolico and Martin Farach and Costas S. Iliopoulos},
    title = {Optimal superprimitivity testing for strings},
    journal = {Information Processing Letters}
}

@article{Apostolico_1991, doi = {10.1016/0020-0190(91)90056-n}, url = {https://doi.org/10.1016%2F0020-0190%2891%2990056-n}, year = {1991}, month = {jul}, publisher = {Elsevier {BV}}, volume = {39}, number = {1}, pages = {17--20}, author = {Alberto Apostolico and Martin Farach and Costas S. Iliopoulos}, title = {Optimal superprimitivity testing for strings}, journal = {Information Processing Letters} }