Permission is granted to copy, distribute and/or modify this document under the terms of the
GNU Free Documentation License
, Version 1.2 or any later version published by the
Free Software Foundation
; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled
GNU Free Documentation License
.
http://www.gnu.org/copyleft/fdl.html
GFDL
GNU Free Documentation License
true
true