@article{referencingsourcecodeartifactsaseparate,
  title = {Referencing Source Code Artifacts: a Separate Concern in Software Citation},
  author = {Roberto Di Cosmo and Morane Gruenpeter and Stefano Zacchiroli},
  year = {2020},
  eprint = {2001.08647},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.08647v1},
}