GNU Free Documentation License 1.3

This is a free, libre and open license.

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

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Created by Free Software Foundation

Parent license GNU Free Documentation License

License certification Open Source Definition compliant license, FSF free documentation license, Open Definition other conformant license, Definition of Free Cultural Works conformant license

License aspect Attribution required, Share-alike required (reciprocal)

Content under license

• Bogleheads Wiki — previous
• Free Software Song — part — A video recording is under this license.
• Gods & Monsters
• Tex For The Impatient