@inproceedings{Sontag:1988,
    title = {Some complexity questions regarding controllability},
    url = {http://dx.doi.org/10.1109/CDC.1988.194538},
    doi = {10.1109/cdc.1988.194538},
    year = {1988},
    booktitle = {Proceedings of the 27th IEEE Conference on Decision and Control},
    publisher = {IEEE},
    author = {Sontag, Eduardo D.},
    date-added = {2024-2-21 9:30:56 +0100}
}

@inproceedings{Sontag:1988, title = {Some complexity questions regarding controllability}, url = {http://dx.doi.org/10.1109/CDC.1988.194538}, doi = {10.1109/cdc.1988.194538}, year = {1988}, booktitle = {Proceedings of the 27th IEEE Conference on Decision and Control}, publisher = {IEEE}, author = {Sontag, Eduardo D.}, date-added = {2024-2-21 9:30:56 +0100} }