@inproceedings{Akamine-etal91,
  author	= {Akamine, S. and Ishihara, Y. and Okumura, A. and Muraki, K.},
  title		= {Generation of polite expressions in multilingual translation},
  booktitle	= {Natural Language Processing Pacific RIM Symposium},
  address	= {Singapore},
  year		= {1991}
}