@article{liu-etal-2021-universal,
    title = "Universal Discourse Representation Structure Parsing",
    author = "Liu, Jiangming  and
      Cohen, Shay B.  and
      Lapata, Mirella  and
      Bos, Johan",
    journal = "Computational Linguistics",
    volume = "47",
    number = "2",
    month = jun,
    year = "2021",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://aclanthology.org/2021.cl-2.15/",
    doi = "10.1162/coli_a_00406",
    pages = "445--476"
}