user-guide/src/further-reading.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
		"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
<appendix id="furtherreading">
	<title>
		Further Reading
	</title>

	<para>
		<ulink url="../../virgo-programmer-guide/html/index.html">
			@tomcat.product.name@ Programmer Guide
		</ulink>
	</para>
	
	<para>
		<ulink url="http://static.springframework.org/spring/docs/2.5.x/reference/index.html">
			Spring Framework Reference Guide
		</ulink>
	</para>
	
	<para>
		<ulink url="http://static.springframework.org/osgi/docs/current/reference/html/">
			Spring Dynamic Modules Reference Guide
		</ulink>
	</para>
	
	<para>
		<ulink url="http://www.osgi.org/Specifications/HomePage">
			Blueprint Container Specification
		</ulink>
		 (in the OSGi 4.2 and 5.0 Enterprise Specifications)
	</para>

	<para>
		<ulink url="http://logback.qos.ch/manual">
			The Logback Manual
		</ulink>
	</para>
</appendix>