@inproceedings{fei-etal-2021-iterative,
    title = "Iterative {GNN}-based Decoder for Question Generation",
    author = "Fei, Zichu  and
      Zhang, Qi  and
      Zhou, Yaqian",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/2021.emnlp-main.201/",
    doi = "10.18653/v1/2021.emnlp-main.201",
    pages = "2573--2582"
}