@article{contraqaquestionansweringunder1,
  title = {Attacking Open-domain Question Answering by Injecting Misinformation},
  author = {Liangming Pan and Wenhu Chen and Min-Yen Kan and William Yang Wang},
  year = {2021},
  eprint = {2110.07803},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.07803v3},
}