@article{faithfultothedocumentortotheworld,
  title = {Faithful to the Document or to the World? Mitigating Hallucinations via Entity-linked Knowledge in Abstractive Summarization},
  author = {Yue Dong and John Wieting and Pat Verga},
  year = {2022},
  eprint = {2204.13761},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.13761v1},
}