@article{anexploratorystudyoncodeattentionin,
  title = {An Exploratory Study on Code Attention in BERT},
  author = {Rishab Sharma and Fuxiang Chen and Fatemeh Fard and David Lo},
  year = {2022},
  eprint = {2204.10200},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.10200v1},
}