@article{Beukers_1979,
    doi = {10.1112/blms/11.3.268},
    url = {https://doi.org/10.1112%2Fblms%2F11.3.268},
    year = {1979},
    month = {oct},
    publisher = {Wiley},
    volume = {11},
    number = {3},
    pages = {268--272},
    author = {F. Beukers},
    title = {A Note on the Irrationality of {$\zeta$}(2) and {$\zeta$}(3)},
    journal = {Bulletin of the London Mathematical Society}
}

@article{Beukers_1979, doi = {10.1112/blms/11.3.268}, url = {https://doi.org/10.1112%2Fblms%2F11.3.268}, year = {1979}, month = {oct}, publisher = {Wiley}, volume = {11}, number = {3}, pages = {268--272}, author = {F. Beukers}, title = {A Note on the Irrationality of {$\zeta$}(2) and {$\zeta$}(3)}, journal = {Bulletin of the London Mathematical Society} }