+
+ <example id="example-firewall">
+ <title>Exposing a Z39.50 server behind a firewall</title>
+ <para>
+ ..
+ </para>
+ </example>
+
+ <example id="example-srw-service">
+ <title>Offering SRW/SRU/Z39.50 service</title>
+ <para>
+ ..
+ </para>
+ </example>
+