This category groups authors who have published works as GFDL. This category is populated by {{GFDL}}.

Works in this category are licensed under the terms of the GNU Free Documentation License.

The Terms of use of the Wikimedia Foundation require that GFDL-licensed text imported after November 2008 must also be dual-licensed with another compatible license. "Content available only under GFDL is not permissible" (§7.4). This does not apply to non-text media.

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