@inproceedings{Cai-Ger-Noa-2002,
    author={Jean-Baptiste Caillau and Joseph Gergaud and Joseph Noailles },
    title={Numerical control and orbital transfers },
    organization={Proceedings of the Optimal Control Workshop },
    booktitle={Sonderforschungsbereich 255: Transatmosphärische Flugsysteme },
    year={2002 },
    pages={39--49},
    publisher={Hieronymus München },
}