@article{agileearthobservationsatellitescheduling,
  title = {Agile Earth observation satellite scheduling over 20 years: formulations, methods and future directions},
  author = {Xinwei Wang and Guohua Wu and Lining Xing and Witold Pedrycz},
  year = {2020},
  eprint = {2003.06169},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.06169v1},
}