@article{characterizingreferencesfromdifferent,
  title = {Characterizing References from Different Disciplines: A Perspective of Citation Content Analysis},
  author = {Chengzhi Zhang and Lifan Liu and Yuzhuo Wang},
  year = {2021},
  eprint = {2101.07614},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.07614v1},
}