@article{wedekind-kaplan-2020-tractable,
    title = "Tractable {L}exical-{F}unctional {G}rammar",
    author = {Wedekind, J{\"u}rgen  and
      Kaplan, Ronald M.},
    journal = "Computational Linguistics",
    volume = "46",
    number = "3",
    month = sep,
    year = "2020",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/2020.cl-3.1/",
    doi = "10.1162/coli_a_00384",
    pages = "515--569"
}