@article{weko_10855_1,
   author	 = "Zhiwei,Guan and Xiangshi,Ren and Yang,Li and Guozhong,Dai",
   title	 = "Zoom Selector: A Pen-based Interaction Technique for Small Target Selection",
   journal	 = "情報処理学会論文誌",
   year 	 = "2004",
   volume	 = "45",
   number	 = "8",
   pages	 = "2087--2097",
   month	 = "aug"
}