@inproceedings{weko_120465_1, author = "町田,和浩 and 川越,恭二 and 相場,亮", title = "視覚的制約プログラミングについて", booktitle = "全国大会講演論文集", year = "1991", volume = "第42回", number = "ソフトウェア", pages = "39--40", month = "feb" }