Upstream source location: In theory: http://forge.spline.inf.fu-berlin.de/projects/jpfcodegen/ In practice: Since this page gives a 404 errors we grab the source from the JabRef SVN repository at https://jabref.svn.sourceforge.net/svnroot/jabref/tags/jpfcodegen-0.4 The +dfsg version is created by removing the lib/ directory from the upstream source. This directory contains compiled code without source. This can be automated by debian/get-orig-source. Copyright and license (according to index.html): Copyright (C) Christopher Oezbek (2007) - oezi[at]oezi.de This tool was created as part of the ongoing migration in the JabRef reference manager to move to a modular plug-in architecture and is released under the LGPL 3.0. Three of the source files contain the following more explicit copyright and licensing information: src/net/sf/jabref/plugin/util/SubParameterAccessor.java src/net/sf/jabref/plugin/util/RuntimeExtension.java src/net/sf/jabref/plugin/util/CodeGenerator.java Copyright (C) 2007 Christopher Oezbek - oezi[at]oezi.de This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3.0 of the License, or (at your option) any later version. On Debian systems the GNU Lesser General Public License, version 3.0 can be found at /usr/share/common-licenses/LGPL-3. ##### resources/website/sh_main.min.js contains: Copyright (C) 2007 gnombat@users.sourceforge.net License: http://shjs.sourceforge.net/doc/license.html This website says: "Versions 0.5 and earlier of SHJS were distributed under the GNU General Public License version 2." [plus complete GPL-2 text] This copyright and license information also applies to all other files under resources/website/; they don't contain explicit notices but are also from SHJS and can also be found at http://shjs.sourceforge.net/ On Debian systems the GNU General Public License, version 2 can be found at /usr/share/common-licenses/GPL-2. ##### The Debian packaging is copyright 2009, gregor herrmann and tony mancill , and is licensed under the same terms as the software itself.