@article{detectingandcorrectingreferencehallucina,
  title = {Detecting and Correcting Reference Hallucinations in Commercial LLMs and Deep Research Agents},
  author = {Delip Rao and Eric Wong and Chris Callison-Burch},
  year = {2026},
  eprint = {2604.03173},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.03173},
}