@article{oai:tsukuba.repo.nii.ac.jp:00006031,
 author = {任, 利 and Ren, Li},
 journal = {筑波日本語研究, Tsukuba Japanese Linguistics},
 month = {Dec},
 pages = {47--66},
 title = {「かしら」「かな」における性差の史的変遷},
 volume = {11},
 year = {2006}
}