@inproceedings{moraes-etal-2015-7x1,
    title = "7x1-{PT}: um Corpus extra{\'i}do do {T}witter para An{\'a}lise de Sentimentos em L{\'i}ngua Portuguesa (7x1-{PT}: a Corpus extracted from {T}witter for Sentiment Analysis in {P}ortuguese Language)",
    author = "Moraes, Silvia M. W.  and
      Manssour, Isabel H.  and
      Silveira, Milene S.",
    editor = "Freitas, Claudia  and
      Rademaker, Alexandre",
    booktitle = "Proceedings of the 10th {B}razilian Symposium in Information and Human Language Technology",
    month = nov,
    year = "2015",
    address = "Natal, Brazil",
    publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
    url = "https://aclanthology.org/W15-5602/",
    pages = "21--25"
}