@inproceedings{weko_135799_1,
   author	 = "新上,和正 and 下川,信祐 and 倉持,裕",
   title	 = "高校生のインターネット利用状況報告 II",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1999",
   volume	 = "第58回",
   number	 = "コンピュータと人間社会",
   pages	 = "289--290
",
   month	 = "mar"
}