@article{ananalysisofdocumentgraphconstruction,
  title = {An analysis of document graph construction methods for AMR summarization},
  author = {Fei-Tzin Lee and Chris Kedzie and Nakul Verma and Kathleen McKeown},
  year = {2021},
  eprint = {2111.13993},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.13993v1},
}