@article{weko_142377_1, author = "佐藤,友紀 and 島,岳也 and 小山,浩", title = "宇宙開発への情報技術の貢献:5.準天頂衛星システム -センチメータ級測位補強技術-", journal = "情報処理", year = "2015", volume = "56", number = "7", pages = "673--676", month = "jun" }