@article{weko_175047_1,
   author	 = "Kensuke,Sawada and Yuichi,Hanada and Shinichiro,Mori",
   title	 = "User-installable Indoor Positioning System Using a Wi-Fi Beacon and PDR Module ",
   journal	 = "情報処理学会論文誌",
   year 	 = "2016",
   volume	 = "57",
   number	 = "10",
   month	 = "oct"
}