@phdthesis{oai:tohoku.repo.nii.ac.jp:00071706,
 author = {張, 蘇},
 month = {2015-04-10, 2015-04-10, 2015-09-11, 2017-03-09},
 note = {博士学位論文 (Thesis(doctor))},
 school = {Tohoku University},
 title = {中国人学習者の日本語受動文の習得研究},
 year = {}
}