@inproceedings{boullier-etal-2009-constructing,
    title = "Constructing parse forests that include exactly the n-best {PCFG} trees",
    author = "Boullier, Pierre  and
      Nasr, Alexis  and
      Sagot, Beno{\^i}t",
    editor = "Bunt, Harry  and
      Villemonte de la Clergerie, {\'E}ric",
    booktitle = "Proceedings of the 11th International Conference on Parsing Technologies ({IWPT}{'}09)",
    month = oct,
    year = "2009",
    address = "Paris, France",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W09-3818/",
    pages = "117--128"
}