@InProceedings{fujiyoshi:TAG+7:2004,
  author    = {Fujiyoshi, Akio},
  title     = {Epsilon-Free Grammars and Lexicalized Grammars that Generate the Class of the Mildly Context-Sensitive Languages},
  booktitle = {Proceedings of the 7th International Workshop on Tree Adjoining Grammar and Related Formalisms},
  month     = {May},
  year      = {2004},
  address   = {Vancouver, Canada},
  pages     = {16--23},
  url       = {http://www.aclweb.org/anthology/W04-3303}
}