@article{Gr_del_1998,
    doi = {10.1006/inco.1997.2675},
    url = {https://doi.org/10.1006%2Finco.1997.2675},
    year = {1998},
    month = {jan},
    publisher = {Elsevier {BV}},
    volume = {140},
    number = {1},
    pages = {26--81},
    author = {Erich Grädel and Yuri Gurevich},
    title = {Metafinite Model Theory},
    journal = {Information and Computation}
}

@article{Gr_del_1998, doi = {10.1006/inco.1997.2675}, url = {https://doi.org/10.1006%2Finco.1997.2675}, year = {1998}, month = {jan}, publisher = {Elsevier {BV}}, volume = {140}, number = {1}, pages = {26--81}, author = {Erich Grädel and Yuri Gurevich}, title = {Metafinite Model Theory}, journal = {Information and Computation} }