@inproceedings{weko_119819_1, author = "柳沢,隆夫 and 榎本,肇", title = "システムの特徴記号列表現とその複雑性", booktitle = "全国大会講演論文集", year = "1991", volume = "第42回", number = "情報科学一般", pages = "49--50", month = "feb" }