@inproceedings{burlot-etal-2017-word,
    title = "Word Representations in Factored Neural Machine Translation",
    author = {Burlot, Franck  and
      Garc{\'i}a-Mart{\'i}nez, Mercedes  and
      Barrault, Lo{\"i}c  and
      Bougares, Fethi  and
      Yvon, Fran{\c{c}}ois},
    editor = "Bojar, Ond{\v{r}}ej  and
      Buck, Christian  and
      Chatterjee, Rajen  and
      Federmann, Christian  and
      Graham, Yvette  and
      Haddow, Barry  and
      Huck, Matthias  and
      Yepes, Antonio Jimeno  and
      Koehn, Philipp  and
      Kreutzer, Julia",
    booktitle = "Proceedings of the Second Conference on Machine Translation",
    month = sep,
    year = "2017",
    address = "Copenhagen, Denmark",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/W17-4703/",
    doi = "10.18653/v1/W17-4703",
    pages = "20--31"
}