@article{wordsrankingandhirschindexfor,
  title = {Words ranking and Hirsch index for identifying the core of the hapaxes in political texts},
  author = {Valerio Ficcadenti and Roy Cerqueti and Marcel Ausloos and Gurjeet Dhesi},
  year = {2020},
  eprint = {2006.07667},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.07667v1},
}