@inproceedings{weko_170054_1,
   author	 = "山本,友理 and 白川,洋 and 重野,寛 and 岡田,謙一",
   title	 = "歩行履歴情報を用いた混雑度の取得法",
   booktitle	 = "第66回全国大会講演論文集",
   year 	 = "2004",
   volume	 = "2004",
   number	 = "1",
   pages	 = "261--262",
   month	 = "mar"
}