Copyright Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the…| Open Source Initiative
“No Rights Reserved” CC0 enables scientists, educators, artists and other creators and owners of copyright- or database-protected content to waive those interests in their works and thereby place them as completely as possible in the public domain, so that others may freely build upon, enhance and reuse the works for any purposes without restriction under…| Creative Commons
return to reference| creativecommons.org
return to reference| creativecommons.org
GNU AFFERO GENERAL PUBLIC LICENSE| www.gnu.org
GNU GENERAL PUBLIC LICENSE| www.gnu.org