@inproceedings{athreeparameterrankfrequencyrelationin,
  title = {A Three-Parameter Rank-Frequency Relation in Natural Languages},
  author = {Chenchen Ding and Masao Utiyama and Eiichiro Sumita},
  year = {2020},
  booktitle = {ACL 2020 6},
  url = {https://aclanthology.org/2020.acl-main.44},
}