@article{Crochemore_2021,
    doi = {10.1016/j.tcs.2021.03.011},
    url = {https://doi.org/10.1016%2Fj.tcs.2021.03.011},
    year = {2021},
    month = {apr},
    publisher = {Elsevier {BV}},
    volume = {866},
    pages = {70--81},
    author = {Maxime Crochemore and Costas S. Iliopoulos and Jakub Radoszewski and Wojciech Rytter and Juliusz Straszy{\'{n}}ski and Tomasz Wale{\'{n}} and Wiktor Zuba},
    title = {Shortest covers of all cyclic shifts of a string},
    journal = {Theoretical Computer Science}
}

@article{Crochemore_2021, doi = {10.1016/j.tcs.2021.03.011}, url = {https://doi.org/10.1016%2Fj.tcs.2021.03.011}, year = {2021}, month = {apr}, publisher = {Elsevier {BV}}, volume = {866}, pages = {70--81}, author = {Maxime Crochemore and Costas S. Iliopoulos and Jakub Radoszewski and Wojciech Rytter and Juliusz Straszy{\'{n}}ski and Tomasz Wale{\'{n}} and Wiktor Zuba}, title = {Shortest covers of all cyclic shifts of a string}, journal = {Theoretical Computer Science} }