@article{guo2018localization,
  title={A localization method avoiding flip ambiguities for micro-UAVs with bounded distance measurement errors},
  author={Guo, Qingbei and Zhang, Yuan and Lloret, Jaime and Kantarci, Burak and Seah, Winston KG},
  journal={IEEE Transactions on Mobile Computing},
  volume={18},
  number={8},
  pages={1718--1730},
  year={2018},
  publisher={IEEE}
}