@article{Earley_1975,
    doi = {10.1007/bf00288747},
    url = {https://doi.org/10.1007%2Fbf00288747},
    year = {1975},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {4},
    number = {2},
    pages = {183--192},
    author = {Jay Earley},
    title = {Ambiguity and precedence in syntax description},
    journal = {Acta Informatica}
}

@article{Earley_1975, doi = {10.1007/bf00288747}, url = {https://doi.org/10.1007%2Fbf00288747}, year = {1975}, publisher = {Springer Science and Business Media {LLC}}, volume = {4}, number = {2}, pages = {183--192}, author = {Jay Earley}, title = {Ambiguity and precedence in syntax description}, journal = {Acta Informatica} }