@article{Gauthier_2019,
    doi = {10.1016/j.jsc.2018.04.005},
    url = {https://doi.org/10.1016%2Fj.jsc.2018.04.005},
    year = {2019},
    month = {jan},
    publisher = {Elsevier {BV}},
    volume = {90},
    pages = {89--123},
    author = {Thibault Gauthier and Cezary Kaliszyk},
    title = {Aligning concepts across proof assistant libraries},
    journal = {Journal of Symbolic Computation}
}

@article{Gauthier_2019, doi = {10.1016/j.jsc.2018.04.005}, url = {https://doi.org/10.1016%2Fj.jsc.2018.04.005}, year = {2019}, month = {jan}, publisher = {Elsevier {BV}}, volume = {90}, pages = {89--123}, author = {Thibault Gauthier and Cezary Kaliszyk}, title = {Aligning concepts across proof assistant libraries}, journal = {Journal of Symbolic Computation} }