@inproceedings{strapparava-valitutti-2004-wordnet,
    title = "{W}ord{N}et Affect: an Affective Extension of {W}ord{N}et",
    author = "Strapparava, Carlo  and
      Valitutti, Alessandro",
    editor = "Lino, Maria Teresa  and
      Xavier, Maria Francisca  and
      Ferreira, F{\'a}tima  and
      Costa, Rute  and
      Silva, Raquel",
    booktitle = "Proceedings of the Fourth International Conference on Language Resources and Evaluation ({LREC}{'}04)",
    month = may,
    year = "2004",
    address = "Lisbon, Portugal",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://preview.aclanthology.org/fix-sig-urls/L04-1208/"
}