@article{controllingtheamountofverbatimcopyingin,
  title = {Controlling the Amount of Verbatim Copying in Abstractive Summarization},
  author = {Kaiqiang Song and Bingqing Wang and Zhe Feng and Liu Ren and Fei Liu},
  year = {2019},
  eprint = {1911.10390},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.10390v1},
}