@inproceedings{refsumrefactoringneuralsummarization,
  title = {RefSum: Refactoring Neural Summarization},
  author = {Yixin Liu and Zi-Yi Dou and PengFei Liu},
  year = {2021},
  booktitle = {NAACL 2021 4},
  eprint = {2104.07210},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.07210v1},
}