@inproceedings{bosco-2007-multiple,
    title = "Multiple-step Treebank Conversion: From Dependency to {P}enn Format",
    author = "Bosco, Cristina",
    editor = "Boguraev, Branimir  and
      Ide, Nancy  and
      Meyers, Adam  and
      Nariyama, Shigeko  and
      Stede, Manfred  and
      Wiebe, Janyce  and
      Wilcock, Graham",
    booktitle = "Proceedings of the Linguistic Annotation Workshop",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W07-1526/",
    pages = "164--167"
}