Zettair contains contributions from Hugh Williams, Justin Zobel, Dirk Bahle, Steffen Heinz, Falk Scholer, Bodo von Billerbeck, John Yiannis, William Webber, Steven Garcia and Nicholas Lester.

Please make sure that you read the license agreement before you start using this software. You may freely distribute and use this software, as long, as it is accompanied by the original documentation and license agreement.