@article{clark-fijalkow-2020-consistent,
    title = "Consistent Unsupervised Estimators for Anchored {PCFG}s",
    author = {Clark, Alexander  and
      Fijalkow, Nathana{\"e}l},
    editor = "Johnson, Mark  and
      Roark, Brian  and
      Nenkova, Ani",
    journal = "Transactions of the Association for Computational Linguistics",
    volume = "8",
    year = "2020",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.tacl-1.27/",
    doi = "10.1162/tacl_a_00323",
    pages = "409--422"
}