@inproceedings{nederhof-satta-2004-kullback,
    title = "{K}ullback-{L}eibler Distance between Probabilistic Context-Free Grammars and Probabilistic Finite Automata",
    author = "Nederhof, Mark-Jan  and
      Satta, Giorgio",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C04-1011/",
    pages = "71--77"
}