@article{weko_10094_1,
   author	 = "Toshihiko,Yamakami",
   title	 = "Exploratory Session Analysis in the Mobile Clickstream",
   journal	 = "情報処理学会論文誌",
   year 	 = "2007",
   volume	 = "48",
   number	 = "1",
   pages	 = "171--177",
   month	 = "jan"
}