@inproceedings{avila-etal-2015-towards,
    title = "Towards a Unified Approach to Modality Annotation in {P}ortuguese",
    author = "{\'A}vila, Luciana Beatriz  and
      Mendes, Am{\'a}lia  and
      Hendrickx, Iris",
    booktitle = "Proceedings of the Workshop on Models for Modality Annotation",
    month = apr,
    year = "2015",
    address = "London, UK",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/W15-0301/"
}