关于 UTF8_STRING: www.pps.jussieu.fr/~jch/software/UTF8_STRING
桌面条目规范: www.freedesktop.org/standards/desktop-entry-spec.html 以及 www.freedesktop.org/standards/VFolderDesktops.txt
EWMH: www.freedesktop.org/standards/desktop-entry-spec/desktop-entry-spec.html
Fontconfig.org: fontconfig.org
Keith Packard 的“开源系统的字体配置与定制”: www.xfree86.org/~keithp/talks/guadec2002/html
FOX 工具包: www.fox-toolkit.org/fox.html
freedesktop.org: www.freedesktop.org
自由标准组织: Openi18n.org
Marco Fioretti 的“为Bluecurve欢呼”: www.linuxjournal.com/article/6476
Alexander Larsson 的“图标主题规范”: www.freedesktop.org/standards/icon-theme-spec/icon-theme-spec.html
Linux 标准库: www.linuxbase.org
Oasis: www.oasis-open.org/committees/office
Pango: www.pango.org
共享 MIME 信息规范: www.freedesktop.org/standards/shared-mime-info.html
Markus Kuhn 的“Unix/Linux 的 UTF-8 和 Unicode 常见问题解答” www.cl.cam.ac.uk/~mgk25/unicode.html
XBEL: pyxml.sourceforge.net/topics/xbel
XDND—X Window 系统的拖放协议: www.newplanetsoftware.com/xdnd
Keith Packard 的“X 选择机制”: www.xfree86.org/~keithp/talks/selection.ps
Jamie Zawinski 的“X Selections, Cut Buffers, and Kill Rings”: www.jwz.org/doc/x-cut-and-paste.html
XSettings: www.freedesktop.org/standards/xsettings/xsettings.html