@ARTICLE{8946581,
  author={Lei, Sen and Shi, Zhenwei and Zou, Zhengxia},
  journal={IEEE Transactions on Geoscience and Remote Sensing}, 
  title={Coupled Adversarial Training for Remote Sensing Image Super-Resolution}, 
  year={2020},
  volume={58},
  number={5},
  pages={3633-3643},
  doi={10.1109/TGRS.2019.2959020}}