<sect1 id="licenses-gfdl-section-3" xreflabel="Verbatim copying">

    <title>Verbatim copying</title>

    <para>You may copy and distribute the Document in any medium,

    either commercially or noncommercially, provided that this

    License, the copyright notices, and the license notice saying this

    License applies to the Document are reproduced in all copies, and

    that you add no other conditions whatsoever to those of this

    License.  You may not use technical measures to obstruct or

    control the reading or further copying of the copies you make or

    distribute.  However, you may accept compensation in exchange for

    copies.  If you distribute a large enough number of copies you

    must also follow the conditions in section 

    linkend="licenses-gfdl-section-4" />.</para>

    <para>You may also lend copies, under the same conditions stated

    above, and you may publicly display copies.</para>

</sect1>