@article{Klint_2005,
    doi = {10.1145/1072997.1073000},
    url = {https://doi.org/10.1145%2F1072997.1073000},
    year = {2005},
    month = {jul},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {14},
    number = {3},
    pages = {331--380},
    author = {Paul Klint and Ralf Lämmel and Chris Verhoef},
    title = {Toward an engineering discipline for grammarware},
    journal = {{ACM} Transactions on Software Engineering and Methodology}
}

@article{Klint_2005, doi = {10.1145/1072997.1073000}, url = {https://doi.org/10.1145%2F1072997.1073000}, year = {2005}, month = {jul}, publisher = {Association for Computing Machinery ({ACM})}, volume = {14}, number = {3}, pages = {331--380}, author = {Paul Klint and Ralf Lämmel and Chris Verhoef}, title = {Toward an engineering discipline for grammarware}, journal = {{ACM} Transactions on Software Engineering and Methodology} }