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<head><title>Help On LaTeX \ref</title></head>
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<h1><font size="-2">Hypertext Help with LaTeX</font><br><font color="#cc0000">\ref</font></h1>
<p>
<tt>\ref{key}</tt>
<p>
The <tt>\ref</tt> command produces the number of the sectional unit, equation
number, ... of the corresponding
<a href="ltx-252.html"><tt>\label</tt></a> command.
<p>
Bibliographic references using the
<a href="ltx-73.html"><tt>\thebibliography</tt></a>
mechanism obtain their number or label using
<a href="ltx-211.html"><tt>\cite</tt></a>
<p>
The <tt>\ref</tt> command is <a href="fragile.html">fragile</a>.
<hr>
See also <A href="ltx-13.html">Cross References</A><br>
Return to <a href="ltx-2.html">LaTeX Table of Contents</a>
<hr>
<address>
Revised: Sheldon Green, 4 Jul 1995.
</address>
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