@inproceedings{libovicky-etal-2020-expand,
    title = "Expand and Filter: {CUNI} and {LMU} Systems for the {WNGT} 2020 {D}uolingo Shared Task",
    author = "Libovick{\'y}, Jind{\v{r}}ich  and
      Kasner, Zden{\v{e}}k  and
      Helcl, Jind{\v{r}}ich  and
      Du{\v{s}}ek, Ond{\v{r}}ej",
    editor = "Birch, Alexandra  and
      Finch, Andrew  and
      Hayashi, Hiroaki  and
      Heafield, Kenneth  and
      Junczys-Dowmunt, Marcin  and
      Konstas, Ioannis  and
      Li, Xian  and
      Neubig, Graham  and
      Oda, Yusuke",
    booktitle = "Proceedings of the Fourth Workshop on Neural Generation and Translation",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/2020.ngt-1.18/",
    doi = "10.18653/v1/2020.ngt-1.18",
    pages = "153--160"
}