@article{CTT100599891,
  author = {Minoru Nakayama and Keisuke Morita},
  title = {Development and Evaluation of a Prototype of a Learning Support System for Honorific Forms in Japanese},
  journal = {International Journal of Advanced Corporate Learning},
  year = 2009,
}

@inproceedings{CTT100599882,
  author = {Minoru Nakayama and Keisuke Morita},
  title = {Development of a Web-based Learning System for Writing Honorific Forms in Japanese},
  booktitle = {Proceedings of International Confernece on E-Learning in the Workplace 2009},
  year = 2009,
}

@inproceedings{CTT100573655,
  author = {守田圭佑 and 中山実},
  title = {敬語表現参照機能を持つ文章作成支援ツールの検討},
  booktitle = {電子情報通信学会技術研究報告},
  year = 2008,
}