@techreport{weko_38912_1, author = "中嶋正之 and 鈴木宏正 and 岡田建二 and 宇野栄 and 西原清一 and 間瀬健二", title = "「グラフィクスとCAD」文献データベース:1990", year = "1991", institution = "東工大, 東大, リコー, 日本IBM, 筑波大, NTT", number = "70(1991-CG-051)", month = "jul" }