@article{guo-etal-2019-densely,
    title = "Densely Connected Graph Convolutional Networks for Graph-to-Sequence Learning",
    author = "Guo, Zhijiang  and
      Zhang, Yan  and
      Teng, Zhiyang  and
      Lu, Wei",
    editor = "Lee, Lillian  and
      Johnson, Mark  and
      Roark, Brian  and
      Nenkova, Ani",
    journal = "Transactions of the Association for Computational Linguistics",
    volume = "7",
    year = "2019",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://preview.aclanthology.org/fix-sig-urls/Q19-1019/",
    doi = "10.1162/tacl_a_00269",
    pages = "297--312"
}