@inproceedings{oai:ipsj.ixsq.nii.ac.jp:00138949,
 book = {全国大会講演論文集},
 issue = {ネットワーク},
 month = {Mar},
 pages = {139--140},
 publisher = {情報処理学会},
 title = {GPS難受信エリアの自律的検出と補正機能の提案},
 volume = {第71回},
 year = {2009}
}