@techreport{weko_45570_1, author = "岩田,武夫 and 山田,満", title = "ITSアプリケーションマネージメント", year = "2006", institution = "(財)道路新産業開発機構, (財)道路新産業開発機構", number = "103(2006-ITS-026)", month = "sep" }