@techreport{oai:teapot.lib.ocha.ac.jp:00006892,
 author = {村田, 美穂子 and MURATA, Mihoko},
 month = {Mar},
 note = {application/pdf, 研究報告書},
 title = {日本語の単語習得と漢字},
 year = {2002}
}