@inproceedings{weko_165925_1, author = "爰島,快行 and 杉山,博史 and 土井,美和子", title = "広域場における歩行者用案内経路の生成", booktitle = "第64回全国大会講演論文集", year = "2002", volume = "2002", number = "1", pages = "125--126", month = "mar" }