@techreport{weko_145130_1,
   author	 = "Shinya,Mizuno and Miki,Shinohara and Haruki,Inoue and Takahiro,Hasegawa and Naokazu,Yamaki",
   title	 = "Method of Minimizing Costs in Consideration of System Backup Intervals and Expected Costs for Information Infrastructure of University",
   year 	 = "2015",
   institution	 = "Shizuoka Institute of Science and Tecnology, Shizuoka Professional Training College of Industrial Tecnology, Shizuoka University, Shizuoka University, Shizuoka University",
   number	 = "12",
   month	 = "sep"
}