@article{Leermakers_1992,
    doi = {10.1016/0304-3975(92)90127-2},
    url = {https://doi.org/10.1016%2F0304-3975%2892%2990127-2},
    year = {1992},
    month = {oct},
    publisher = {Elsevier {BV}},
    volume = {104},
    number = {2},
    pages = {299--312},
    author = {Ren{\'{e}} Leermakers},
    title = {Recursive ascent parsing: from Earley to Marcus},
    journal = {Theoretical Computer Science}
}

@article{Leermakers_1992, doi = {10.1016/0304-3975(92)90127-2}, url = {https://doi.org/10.1016%2F0304-3975%2892%2990127-2}, year = {1992}, month = {oct}, publisher = {Elsevier {BV}}, volume = {104}, number = {2}, pages = {299--312}, author = {Ren{\'{e}} Leermakers}, title = {Recursive ascent parsing: from Earley to Marcus}, journal = {Theoretical Computer Science} }