@article{Pierce_1998,
    doi = {10.1006/jabr.1997.7359},
    url = {https://doi.org/10.1006%2Fjabr.1997.7359},
    year = {1998},
    month = {jun},
    publisher = {Elsevier {BV}},
    volume = {204},
    number = {1},
    pages = {108--115},
    author = {David Pierce and Anand Pillay},
    title = {A Note on the Axioms for Differentially Closed Fields of Characteristic Zero},
    journal = {Journal of Algebra}
}

@article{Pierce_1998, doi = {10.1006/jabr.1997.7359}, url = {https://doi.org/10.1006%2Fjabr.1997.7359}, year = {1998}, month = {jun}, publisher = {Elsevier {BV}}, volume = {204}, number = {1}, pages = {108--115}, author = {David Pierce and Anand Pillay}, title = {A Note on the Axioms for Differentially Closed Fields of Characteristic Zero}, journal = {Journal of Algebra} }