@inproceedings{li-etal-2011-engtube,
    title = "{ENG}tube: an Integrated Subtitle Environment for {ESL}",
    author = "Li, Chi-Ho  and
      Liu, Shujie  and
      Wang, Chenguang  and
      Zhou, Ming",
    booktitle = "Proceedings of Machine Translation Summit XIII: System Presentations",
    month = sep # " 19-23",
    year = "2011",
    address = "Xiamen, China",
    url = "https://preview.aclanthology.org/fix-sig-urls/2011.mtsummit-systems.2/"
}