<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Lou Burnard / Sebastian Rahtz</hi> (2004): "RelaxNG with Son of ODD", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Proceedings of Extreme Markup Languages 2004</hi>. <ptr xmlns="http://www.tei-c.org/ns/1.0" target="http://conferences.idealliance.org/extreme/html/2004/Burnard01/EML2004Burnard01.html" />