@article{Bormotov_2009,
    doi = {10.1515/jgt.2008.080},
    url = {https://doi.org/10.1515%2Fjgt.2008.080},
    year = {2009},
    month = {jan},
    publisher = {Walter de Gruyter {GmbH}},
    volume = {12},
    number = {2},
    author = {Dimitri Bormotov and Robert Gilman and Alexei Myasnikov},
    title = {Solving one-variable equations in free groups},
    journal = {Journal of Group Theory}
}

@article{Bormotov_2009, doi = {10.1515/jgt.2008.080}, url = {https://doi.org/10.1515%2Fjgt.2008.080}, year = {2009}, month = {jan}, publisher = {Walter de Gruyter {GmbH}}, volume = {12}, number = {2}, author = {Dimitri Bormotov and Robert Gilman and Alexei Myasnikov}, title = {Solving one-variable equations in free groups}, journal = {Journal of Group Theory} }