@article{rrsrreciprocalreferencebasedimagesuper,
  title = {RRSR:Reciprocal Reference-based Image Super-Resolution with Progressive Feature Alignment and Selection},
  author = {Lin Zhang and Xin Li and Dongliang He and Fu Li and Yili Wang and Zhaoxiang Zhang},
  year = {2022},
  eprint = {2211.04203},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.04203v1},
}