diff --git a/spring-framework-reference/src/beans.xml b/spring-framework-reference/src/beans.xml
index d57474c270..dfbd1074cb 100644
--- a/spring-framework-reference/src/beans.xml
+++ b/spring-framework-reference/src/beans.xml
@@ -6658,6 +6658,9 @@ public class AppConfig {
 }        </programlisting></para>
       </section>
 
+	  
+	  
+	  
       <section id="beans-java-bean-aliasing">
         <title>Bean aliasing</title>
 
@@ -6677,6 +6680,66 @@ public class AppConfig {
 }        </programlisting></para>
       </section>
     </section>
+	
+	<section id="further-information-java-bean-annotation">
+		<title>Further information about how Java-based configuration works internally</title>
+	  
+		<para>The following example shows a <literal>@Bean</literal> annotated method being called twice:</para>
+
+		<programlisting language="java">
+@Configuration
+public class AppConfig {
+			
+	@Bean 
+	public ClientService clientService1() {
+		ClientServiceImpl clientService = new ClientServiceImpl();
+		clientService.setClientDao(clientDao());
+		return clientService;
+	}
+	@Bean 
+	public ClientService clientService2() {
+		ClientServiceImpl clientService = new ClientServiceImpl();
+		clientService.setClientDao(clientDao());
+		return clientService;
+	}
+			
+	@Bean
+	public ClientDao clientDao() {
+		return new ClientDaoImpl();
+	}
+}
+		</programlisting>
+		<para>
+		<methodname>clientDao()</methodname> has been called once in  <methodname>clientService1()</methodname> and once in 
+		<methodname>clientService2()</methodname>.
+		Since this method creates a new instance of <classname>ClientDaoImpl</classname> and returns it, you would normally expect having 2 instances 
+		(one for each service).
+		That definitely would be problematic: in Spring, instantiated beans have a <literal>singleton</literal> scope  by default.
+		This is where the magic comes in: 
+		All <literal>@Configuration</literal> classes are subclassed at startup-time with <literal>CGLIB</literal>. In the subclass, the child method checks the container first for any 
+		cached (scoped) beans before it calls the parent method and creates a new instance. 
+		</para>
+		 <note>
+		<para>
+		Behaviour could be different according to the scope 
+		of your bean. We are talking here about Singletons.
+		</para>
+		</note>
+		 <note>
+		<para>
+			There are a few restrictions due to the use of CGLIB to dynamically add features startup-time:
+			<itemizedlist>
+					<listitem>
+					  <para>Configuration classes should not be final</para>
+					</listitem>
+					<listitem>
+					  <para>They should have a constructor with no arguments</para>
+					</listitem>
+			</itemizedlist>
+		</para>
+		</note>
+	  
+	</section>
   </section>
 
   <section id="context-load-time-weaver">