@article{oai:kansaigaidai.repo.nii.ac.jp:00006763, author = {井戸垣, 隆 and Idogaki, Takashi}, journal = {研究論集, Journal of Inquiry and Research}, month = {Jul}, pages = {61--82}, title = {接続詞thatの省略について}, volume = {62}, year = {1995}, yomi = {イドガキ, タカシ} }