@inproceedings{iterativegnnbaseddecoderforquestion,
  title = {Iterative GNN-based Decoder for Question Generation},
  author = {Zichu Fei and Qi Zhang and Yaqian Zhou},
  year = {2021},
  booktitle = {EMNLP 2021 11},
  url = {https://aclanthology.org/2021.emnlp-main.201},
}