@article{Saarela_2018,
    doi = {10.3233/fi-2018-1722},
    url = {https://doi.org/10.3233%2Ffi-2018-1722},
    year = {2018},
    month = {aug},
    publisher = {{IOS} Press},
    volume = {162},
    number = {2-3},
    pages = {223--235},
    author = {Aleksi Saarela},
    editor = {Vesa Halava and Juhani Karhumäki and Yuri Matiyasevich and Mikhail Volkov},
    title = {Studying Word Equations by a Method of Weighted Frequencies},
    journal = {Fundamenta Informaticae}
}

@article{Saarela_2018, doi = {10.3233/fi-2018-1722}, url = {https://doi.org/10.3233%2Ffi-2018-1722}, year = {2018}, month = {aug}, publisher = {{IOS} Press}, volume = {162}, number = {2-3}, pages = {223--235}, author = {Aleksi Saarela}, editor = {Vesa Halava and Juhani Karhumäki and Yuri Matiyasevich and Mikhail Volkov}, title = {Studying Word Equations by a Method of Weighted Frequencies}, journal = {Fundamenta Informaticae} }