@article{hierarchicalresidualattentionnetworkfor,
  title = {Hierarchical Residual Attention Network for Single Image Super-Resolution},
  author = {Parichehr Behjati and Pau Rodriguez and Armin Mehri and Isabelle Hupont and Carles Fernández Tena and Jordi Gonzalez},
  year = {2020},
  eprint = {2012.04578},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.04578v1},
}