@article{oai:kuis.repo.nii.ac.jp:00000921,
 author = {Promnitz-Hayashi, Lara and Sugiyama, Yuko},
 journal = {言語教育研究},
 month = {Nov},
 note = {P(論文)},
 pages = {155--168},
 title = {Codeswitching and borrowing in Freshman CSK},
 volume = {23},
 year = {2012}
}