@article{PB-EBF87D9A4ABBF6DAB406,
  title = {An Evaluation of Skylight Polarization Patterns for Navigation},
  author = {Tao Ma and Xiaoping Hu and Lilian Zhang and Junxiang Lian and Xiaofeng He and Yujie Wang and Zhiwen Xian},
  journal = {Sensors},
  year = {2015},
  doi = {10.3390/s150305895}
}