@article{Woods_1970,
    doi = {10.1145/355598.362773},
    url = {https://doi.org/10.1145%2F355598.362773},
    year = {1970},
    month = {oct},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {13},
    number = {10},
    pages = {591--606},
    author = {W. A. Woods},
    title = {Transition network grammars for natural language analysis},
    journal = {Communications of the {ACM}}
}

@article{Woods_1970, doi = {10.1145/355598.362773}, url = {https://doi.org/10.1145%2F355598.362773}, year = {1970}, month = {oct}, publisher = {Association for Computing Machinery ({ACM})}, volume = {13}, number = {10}, pages = {591--606}, author = {W. A. Woods}, title = {Transition network grammars for natural language analysis}, journal = {Communications of the {ACM}} }