@inproceedings{bilmes-kirchhoff-2003-factored,
    title = "Factored Language Models and Generalized Parallel Backoff",
    author = "Bilmes, Jeff A.  and
      Kirchhoff, Katrin",
    booktitle = "Companion Volume of the Proceedings of {HLT}-{NAACL} 2003 - Short Papers",
    year = "2003",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N03-2002/",
    pages = "4--6"
}