@inproceedings{he-etal-2010-extending,
    title = "Extending the Hierarchical Phrase Based Model with Maximum Entropy Based {BTG}",
    author = "He, Zhongjun  and
      Meng, Yao  and
      Yu, Hao",
    booktitle = "Proceedings of the 9th Conference of the Association for Machine Translation in the Americas: Research Papers",
    month = oct # " 31-" # nov # " 4",
    year = "2010",
    address = "Denver, Colorado, USA",
    publisher = "Association for Machine Translation in the Americas",
    url = "https://aclanthology.org/2010.amta-papers.25/"
}