@article{oai:aska-r.repo.nii.ac.jp:00007194,
 author = {Miyata, Susanne and Oshima-Takane, Yuriko and Nisisawa,  Hiroyuki},
 issue = {3},
 journal = {愛知淑徳大学論集. 文化創造学部篇},
 month = {Mar},
 note = {Article},
 pages = {41--60},
 title = {Individual differences in early Japanese vocabularies and the influence of maternal speech},
 year = {2003}
}