• GNU Free Documentation License
• 0. PREAMBLE
• 1. APPLICABILITY AND DEFINITIONS
• 2. VERBATIM COPYING
• 3. COPYING IN QUANTITY
• 4. MODIFICATIONS
• 5. COMBINING DOCUMENTS
• 6. COLLECTIONS OF DOCUMENTS
• 7. AGGREGATION WITH INDEPENDENT WORKS
• 8. TRANSLATION
• 9. TERMINATION
• 10. FUTURE REVISIONS OF THIS LICENSE
• 11. RELICENSING
• ADDENDUM: How to use this License for your documents