@article{improvedcodesummarizationviaagraph,
  title = {Improved Code Summarization via a Graph Neural Network},
  author = {Alexander LeClair and Sakib Haque and Lingfei Wu and Collin McMillan},
  year = {2020},
  eprint = {2004.02843},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.02843v2},
}