@article{oai:tsukuba.repo.nii.ac.jp:00006308,
 author = {島岡, 紀子 and SHIMAOKA, Noriko},
 journal = {筑波応用言語学研究, Tsukuba Journal of Applied Linguistics},
 month = {Dec},
 pages = {15--28},
 title = {難易文と「がちだ」文},
 volume = {5},
 year = {1998}
}