@article{Radford:JA:1979,
    title = {A natural ring basis for the shuffle algebra and an application to group schemes},
    volume = {58},
    issn = {0021-8693},
    url = {http://dx.doi.org/10.1016/0021-8693(79)90171-6},
    doi = {10.1016/0021-8693(79)90171-6},
    number = {2},
    journal = {Journal of Algebra},
    publisher = {Elsevier BV},
    author = {Radford, David E},
    year = {1979},
    month = {jun},
    pages = {432--454},
    date-added = {2024-6-4 10:54:12 +0100}
}

@article{Radford:JA:1979, title = {A natural ring basis for the shuffle algebra and an application to group schemes}, volume = {58}, issn = {0021-8693}, url = {http://dx.doi.org/10.1016/0021-8693(79)90171-6}, doi = {10.1016/0021-8693(79)90171-6}, number = {2}, journal = {Journal of Algebra}, publisher = {Elsevier BV}, author = {Radford, David E}, year = {1979}, month = {jun}, pages = {432--454}, date-added = {2024-6-4 10:54:12 +0100} }