@inproceedings{toral-2013-hybrid,
    title = "Hybrid Selection of Language Model Training Data Using Linguistic Information and Perplexity",
    author = "Toral, Antonio",
    editor = "Costa-juss{\`a}, Marta Ruiz  and
      Rapp, Reinhard  and
      Lambert, Patrik  and
      Eberle, Kurt  and
      Banchs, Rafael E.  and
      Babych, Bogdan",
    booktitle = "Proceedings of the Second Workshop on Hybrid Approaches to Translation",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W13-2803/",
    pages = "8--12"
}