References

The Comprehensive Perl Archive Network (CPAN):

http://www.cpan.org

The GIF Controversy: A Software Developer’s Perspective:

http://www.cloanto.com/users/mcb/19950127giflzw.html

The Open Source Definition:

http://www.opensource.org/osd.html

The GNU General Public License:

http://www.gnu.org/copyleft/gpl.html

The BSD License:

http://www.opensource.org/bsd-license.html

Textmode Quake, a version of the popular Quake game that renders its graphics in ASCII using AA-lib:

http://webpages.mr.net/bobz/ttyquake/

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