@article{oai:icu.repo.nii.ac.jp:00003288, author = {Valli, Clayton}, issue = {38}, journal = {国際基督教大学学報. II-B, 社会科学ジャーナル, The Journal of Social Science}, month = {Apr}, note = {P(論文)}, pages = {129--129}, title = {A Summary of Language Contact in the U.S. Deaf Community}, year = {1998} }