@inproceedings{atransitionbasedalgorithmforunrestricted,
  title = {A Transition-based Algorithm for Unrestricted AMR Parsing},
  author = {David Vilares and Carlos Gómez-Rodríguez},
  year = {2018},
  booktitle = {NAACL 2018 6},
  eprint = {1805.09007},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.09007v1},
}