@article{Bermudez_1991,
    doi = {10.1016/0096-0551(91)90005-t},
    url = {https://doi.org/10.1016%2F0096-0551%2891%2990005-t},
    year = {1991},
    month = {jan},
    publisher = {Elsevier {BV}},
    volume = {16},
    number = {2},
    pages = {167--178},
    author = {Manuel E Bermudez},
    title = {A unifying model for lookahead {LR} parsing},
    journal = {Computer Languages}
}

@article{Bermudez_1991, doi = {10.1016/0096-0551(91)90005-t}, url = {https://doi.org/10.1016%2F0096-0551%2891%2990005-t}, year = {1991}, month = {jan}, publisher = {Elsevier {BV}}, volume = {16}, number = {2}, pages = {167--178}, author = {Manuel E Bermudez}, title = {A unifying model for lookahead {LR} parsing}, journal = {Computer Languages} }