@article{oai:kanagawa-u.repo.nii.ac.jp:00006098,
 author = {伊藤, 克敏 and Ito, Katsutoshi},
 journal = {語学研究},
 month = {Mar},
 pages = {1--11},
 title = {外国語習得における定型表現の役割},
 volume = {6},
 year = {1984}
}