@inproceedings{poncelas-etal-2019-combining,
    title = "Combining {PBSMT} and {NMT} Back-translated Data for Efficient {NMT}",
    author = "Poncelas, Alberto  and
      Popovi{\'c}, Maja  and
      Shterionov, Dimitar  and
      Maillette de Buy Wenniger, Gideon  and
      Way, Andy",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2019)",
    month = sep,
    year = "2019",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd.",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/R19-1107/",
    doi = "10.26615/978-954-452-056-4_107",
    pages = "922--931"
}