@inproceedings{tobeornottobeanintegerencoding,
  title = {To be or not to be an Integer? Encoding Variables for Mathematical Text},
  author = {Deborah Ferreira and Mokanarangan Thayaparan and Marco Valentino and Julia Rozanova and Andre Freitas},
  year = {2022},
  booktitle = {Findings (ACL) 2022 5},
  url = {https://aclanthology.org/2022.findings-acl.76},
}