@article{vazquez-etal-2020-systematic,
    title = "A Systematic Study of Inner-Attention-Based Sentence Representations in Multilingual Neural Machine Translation",
    author = {V{\'a}zquez, Ra{\'u}l  and
      Raganato, Alessandro  and
      Creutz, Mathias  and
      Tiedemann, J{\"o}rg},
    journal = "Computational Linguistics",
    volume = "46",
    number = "2",
    month = jun,
    year = "2020",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2020.cl-2.5/",
    doi = "10.1162/coli_a_00377",
    pages = "387--424"
}