@inproceedings{stolz2018iros,
    author={Stolz, Boris and et al.},
    booktitle={2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)}, 
    title={An Adaptive Landing Gear for Extending the Operational Range of Helicopters}, 
    year={2018},
    pages={1757-1763},
    doi={10.1109/IROS.2018.8594062}
}