@article{gntransformerfusingastandsourcecode,
  title = {GN-Transformer: Fusing AST and Source Code information in Graph Networks},
  author = {Junyan Cheng and Iordanis Fostiropoulos and Barry Boehm},
  year = {2021},
  url = {https://openreview.net/forum?id=XavM6v_q59q},
}