@inproceedings{weko_152088_1, author = "大沢,裕", title = "D-020 道路網距離に基づく連続旅行計画(D分野:データベース)", booktitle = "情報科学技術フォーラム講演論文集", year = "2013", volume = "12", number = "2", pages = "129--130", month = "aug" }