@inproceedings{fujiyoshi-2004-epsilon,
    title = "Epsilon-Free Grammars and Lexicalized Grammars that Generate the Class of the Mildly Context-Sensitive Languages",
    author = "Fujiyoshi, Akio",
    editor = "Rambow, Owen  and
      Stone, Matthew",
    booktitle = "Proceedings of the 7th International Workshop on Tree Adjoining Grammar and Related Formalisms",
    month = may,
    year = "2004",
    address = "Vancouver, Canada",
    publisher = "Simon Fraser University",
    url = "https://preview.aclanthology.org/iwcs-25-ingestion/W04-3303/",
    pages = "16--23"
}