@inproceedings{agarwal-etal-2010-annotation,
    title = "Annotation Scheme for Social Network Extraction from Text",
    author = "Agarwal, Apoorv  and
      Rambow, Owen C.  and
      Passonneau, Rebecca J.",
    editor = "Xue, Nianwen  and
      Poesio, Massimo",
    booktitle = "Proceedings of the Fourth Linguistic Annotation Workshop",
    month = jul,
    year = "2010",
    address = "Uppsala, Sweden",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W10-1803/",
    pages = "20--28"
}