@article{weko_9841_1,
   author	 = "Wei,Liu and Hideyuki,Tanaka and Kanta,Matsuura",
   title	 = "Empirical-Analysis Methodology for Information-Security Investment and Its Application to Reliable Survey of Japanese Firms",
   journal	 = "情報処理学会論文誌",
   year 	 = "2007",
   volume	 = "48",
   number	 = "9",
   pages	 = "3204--3218",
   month	 = "sep"
}