@article{Ganapathi_1989,
    doi = {10.1016/0096-0551(89)90028-3},
    url = {https://doi.org/10.1016%2F0096-0551%2889%2990028-3},
    year = {1989},
    month = {jan},
    publisher = {Elsevier {BV}},
    volume = {14},
    number = {1},
    pages = {25--33},
    author = {Mahadevan Ganapathi},
    title = {Semantic predicates in parser generators},
    journal = {Computer Languages}
}

@article{Ganapathi_1989, doi = {10.1016/0096-0551(89)90028-3}, url = {https://doi.org/10.1016%2F0096-0551%2889%2990028-3}, year = {1989}, month = {jan}, publisher = {Elsevier {BV}}, volume = {14}, number = {1}, pages = {25--33}, author = {Mahadevan Ganapathi}, title = {Semantic predicates in parser generators}, journal = {Computer Languages} }