@inproceedings{phraseretrievallearnspassageretrievaltoo,
  title = {Phrase Retrieval Learns Passage Retrieval, Too},
  author = {Jinhyuk Lee and Alexander Wettig and Danqi Chen},
  year = {2021},
  booktitle = {EMNLP 2021 11},
  eprint = {2109.08133},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.08133v1},
}