[argo] Argo UML, http://ftp.ics.uci.edu/pub/eden/papers/conferences/1999/coset/CoSET99.pdf.
[astyle] astyle, http://astyle.sf.net/.
[cathedral-bazaar] Eric Raymond, The Cathedral and the Bazaar, http://www.tuxedo.org/~esr/writings/cathedral-bazaar/.
[ct-umbrello-article] C't Umbrello Article, c't magazine, 04/2003, Page 37.
[dia] Dia, http://www.lysator.liu.se/~alla/dia/.
[fish-untranslated] Fish Untranslated, http://uml.sf.net/developers/fish_untranslated.pl.
[freshmeat-umbrello] Freshmeat Umbrello page, http://freshmeat.net/projects/uml/.
[gnu-gpl] GNU GPL, http://www.gnu.org/copyleft/gpl.html.
[gnu-emacs] GNU Emacs, http://www.gnu.org/software/emacs/.
[gnu-emacs-xemacs] GNU Emacs Vs XEmacs, http://www.xemacs.org/About/XEmacsVsGNUemacs.html.
[codegenerator] CodeGenerator Class, http://uml.sf.net/kdoc/CodeGenerator.html.
[eu-swpat-directive] EU Directive on Patentability of Computer-implemented Inventions, http://europa.eu.int/comm/internal_market/en/indprop/comp/.
[html-tidy] HTML Tidy, http://www.w3.org/People/Raggett/tidy/.
[java-generics] Java Generics, http://developer.java.sun.com/developer/technicalArticles/releases/generics/.
[kapptemplate] Kapptemplate, http://home.earthlink.net/~granroth/kapptemplate/.
[kde] KDE, http://www.kde.org/.
[kdevelop] KDevelop, http://www.kdevelop.org/.
[kde-apps-umbrello] KDE apps Umbrello page, http://apps.kde.com/nf/2/info/id/1264.
[kivio] Kivio, http://www.thekompany.com/projects/kivio/.
[mandrake] Mandrake, http://www.mandrake.com/.
[mof] The Meta Object Facility, http://www.omg.org/technology/cwm/.
[mythical-man-month] Frederick Brooks, 0201835959, Addison-Wesley Pub Co, The Mythical Man-Month.
[nextphere] Nextphere, http://www.nextphere.com/.
[qt] Qt, http://www.trolltech.com/.
[quanta] Quanta, http://quanta.sf.net/.
[rational] Rational Rose, http://www.rational.com/.
[samba-tng] Samba TNG, http://us1.samba.org/samba/tng.html.
[scheck] scheck, http://webcvs.kde.org/cgi-bin/cvsweb.cgi/kdesdk/scheck/.
[software-patents] Searching the EU and UK Patent Archives, http://jriddell.org/patents.html.
[sourceforge.net] Sourceforge.net, http://sourceforge.net.
[suse] SuSE, http://www.suse.co.uk/.
[together] Together, http://www.togethersoft.com/.
[trolltech] Trolltech, http://www.trolltech.com/.
[umbrello2] Umbrello 2, http://cvs.sf.net/cgi-bin/viewcvs.cgi/uml/umbrello2/.
[umbrello-class-diagram] Umbrello Class Diagram, http://uml.sf.net/uml-modeller-class-diagram.png.
[umbrello-example-file] Umbrello Example File, http://uml.sf.net/developers/umbrello-example-file.xmi.
[umbrello-kdoc-output] Umbrello Kdoc Output, http://uml.sf.net/kdoc/.
[umbrello-website] Umbrello Website, http://uml.sf.net/.
[uml-specification] UML 1.4 Specification, http://www.omg.org/technology/documents/formal/uml.htm.
[valgrind] Valgrind, http://developer.kde.org/~sewardj/.
[visio] Visio, http://www.microsoft.com/office/visio/default.asp.
[xmi-mailing-list] XMI Mailing List, http://xml.coverpages.org/xmiMailingListAnn.html.
[xmi] XML Metadata Interchange, http://www.omg.org/technology/documents/formal/xmi.htm.
[xmi2code] xmi2code, http://xmi2code.sf.net/.
[xmi2html] xmi2html, http://uml.sf.net/developers/xmi2html/.