@article{bacher_hal-00292997,
    title = {{On exponentials of exponential generating series}},
    author = {Bacher, Roland},
    url = {https://hal.science/hal-00292997},
    note = {25 pages},
    journal = {{Algebra \& Number Theory}},
    publisher = {{Mathematical Sciences Publishers }},
    volume = {4},
    number = {7},
    pages = {919-942},
    year = {2010},
    keywords = {Bell numbers ; exponential function ; shuffle product ; formal power series ; rational series ; algebraic series ; homogeneous form ; automaton sequence},
    pdf = {https://hal.science/hal-00292997v4/file/expexp1.pdf},
    hal_id = {hal-00292997},
    hal_version = {v4},
    date-added = {2024-12-16 15:25:1 +0100}
}

@article{bacher_hal-00292997, title = {{On exponentials of exponential generating series}}, author = {Bacher, Roland}, url = {https://hal.science/hal-00292997}, note = {25 pages}, journal = {{Algebra \& Number Theory}}, publisher = {{Mathematical Sciences Publishers }}, volume = {4}, number = {7}, pages = {919-942}, year = {2010}, keywords = {Bell numbers ; exponential function ; shuffle product ; formal power series ; rational series ; algebraic series ; homogeneous form ; automaton sequence}, pdf = {https://hal.science/hal-00292997v4/file/expexp1.pdf}, hal_id = {hal-00292997}, hal_version = {v4}, date-added = {2024-12-16 15:25:1 +0100} }