@inproceedings{weko_108820_1, author = "小河原亮 and 藤井雅弘 and 渡辺裕", title = "方位センサーと無線LAN受信強度に基づく位置推定システムの開発", booktitle = "第73回全国大会講演論文集", year = "2011", volume = "2011", number = "1", pages = "273--274", month = "mar" }