@article{Bermudez_1989,
    doi = {10.1016/0020-0190(89)90079-3},
    url = {https://doi.org/10.1016%2F0020-0190%2889%2990079-3},
    year = {1989},
    month = {jun},
    publisher = {Elsevier {BV}},
    volume = {31},
    number = {5},
    pages = {233--238},
    author = {Manuel E. Bermudez and George Logothetis},
    title = {Simple computation of {LALR}(1) lookahead sets},
    journal = {Information Processing Letters}
}

@article{Bermudez_1989, doi = {10.1016/0020-0190(89)90079-3}, url = {https://doi.org/10.1016%2F0020-0190%2889%2990079-3}, year = {1989}, month = {jun}, publisher = {Elsevier {BV}}, volume = {31}, number = {5}, pages = {233--238}, author = {Manuel E. Bermudez and George Logothetis}, title = {Simple computation of {LALR}(1) lookahead sets}, journal = {Information Processing Letters} }