@article{timeefficientmarsexplorationof,
  title = {Time-Efficient Mars Exploration of Simultaneous Coverage and Charging with Multiple Drones},
  author = {Yuan Chang and Chao Yan and Xingyu Liu and Xiangke Wang and Han Zhou and Xiaojia Xiang and Dengqing Tang},
  year = {2020},
  eprint = {2011.07759},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.07759v1},
}