@article{unsupervisedsummarizationbyjointly,
  title = {Unsupervised Summarization by Jointly Extracting Sentences and Keywords},
  author = {Zongyi Li and Xiaoqing Zheng and Jun He},
  year = {2020},
  eprint = {2009.07481},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.07481v2},
}