@article{chatgpthallucinateswhenattributinganswer,
  title = {ChatGPT Hallucinates when Attributing Answers},
  author = {Guido Zuccon and Bevan Koopman and Razia Shaik},
  year = {2023},
  eprint = {2309.09401},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.09401v1},
}