@inproceedings{stepsequencetosequencetransformerpre,
  title = {Pre-training for Abstractive Document Summarization by Reinstating Source Text},
  author = {Yanyan Zou and Xingxing Zhang and Wei Lu and Furu Wei and Ming Zhou},
  year = {2020},
  booktitle = {EMNLP 2020 11},
  eprint = {2004.01853},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.01853v4},
}