@inproceedings{secondorderattentionnetworkforsingle,
  title = {Second-Order Attention Network for Single Image Super-Resolution},
  author = {Tao Dai and  Jianrui Cai and  Yongbing Zhang and  Shu-Tao Xia and  Lei Zhang},
  year = {2019},
  booktitle = {CVPR 2019 6},
  url = {http://openaccess.thecvf.com/content_CVPR_2019/html/Dai_Second-Order_Attention_Network_for_Single_Image_Super-Resolution_CVPR_2019_paper.html},
}