@book{ BN06465691, author = "Heller, Dan and 植村, 剛成", title = "XViewプログラミング・マニュアル : Version 11", publisher = "ソフトバンク", year = "1991", series = "Softbank books", number = ". The definitive guides to the X window system ; 第7巻", URL = "https://ci.nii.ac.jp/ncid/BN06465691" }