@article{aneffectivesystemformultiformat,
  title = {An Effective System for Multi-format Information Extraction},
  author = {Yaduo Liu and Longhui Zhang and Shujuan Yin and Xiaofeng Zhao and Feiliang Ren},
  year = {2021},
  eprint = {2108.06957},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.06957v1},
}