@article{booksumacollectionofdatasetsforlong,
  title = {BookSum: A Collection of Datasets for Long-form Narrative Summarization},
  author = {Wojciech Kryściński and Nazneen Rajani and Divyansh Agarwal and Caiming Xiong and Dragomir Radev},
  year = {2021},
  eprint = {2105.08209},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.08209v2},
}