@article{oai:waseda.repo.nii.ac.jp:00026004,
 author = {Morita, Yoshiyuki and 森田, 良行},
 journal = {早稲田大学日本語研究教育センター紀要},
 month = {Mar},
 title = {発刊の辞},
 volume = {1},
 year = {1989}
}