Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/

Files: *
Copyright:
  1997       Christoph Lameter <clameter@debian.org>
  1997-1999  Ben Collins <bcollins@debian.org>
  1999-2001  Petr Cech <cech@debian.org>
  2002-2007  Brendan O'Dea <bod@debian.org>
  2008       Francois Marier <francois@debian.org>
  2009-2012  Ryan Niebur <ryanryan52@gmail.com>
  2013-2015  Axel Beckert <abe@debian.org>
License: GPL
 This is free software, licensed under the terms of the GNU General Public
 License.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE.
 .
 You are free to distribute this software under the terms of the GNU General
 Public License. On Debian systems, the complete text of the GNU General
 Public License can be found in /usr/share/common-licenses/GPL file.

Files: rdebsums
Copyright: 2007 Vincent Fourmond <fourmond@debian.org>
License: GPL-2+
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU Library General Public License as published
 by the Free Software Foundation; either version 2, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of the GNU General Public
 License version 2 can be found in `/usr/share/common-licenses/GPL-2'.