@Misc{JosepLlados2006,
author="Josep Llados",
title="Perspectives on the Analysis of Graphical Documents",
year="2006",
optnote="DAG",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=706), last updated on Fri, 01 Jul 2011 11:31:35 +0200"
}