@article{oai:tsukuba.repo.nii.ac.jp:00023863, author = {小谷, 悠紀子}, journal = {人文科教育研究, Journal of Language Teaching}, month = {Jan}, pages = {32--41}, title = {<論文>外国語学習者の言語特性 : Interlanguageの概念を探る}, volume = {5}, year = {1978} }