@inproceedings{Immler_2019,
    doi = {10.1145/3293880.3294093},
    url = {https://doi.org/10.1145%2F3293880.3294093},
    year = {2019},
    month = {jan},
    publisher = {{ACM}},
    author = {Fabian Immler and Bohua Zhan},
    title = {Smooth manifolds and types to sets for linear algebra in Isabelle/{HOL}},
    booktitle = {Proceedings of the 8th {ACM} {SIGPLAN} International Conference on Certified Programs and Proofs}
}

@inproceedings{Immler_2019, doi = {10.1145/3293880.3294093}, url = {https://doi.org/10.1145%2F3293880.3294093}, year = {2019}, month = {jan}, publisher = {{ACM}}, author = {Fabian Immler and Bohua Zhan}, title = {Smooth manifolds and types to sets for linear algebra in Isabelle/{HOL}}, booktitle = {Proceedings of the 8th {ACM} {SIGPLAN} International Conference on Certified Programs and Proofs} }