@TechReport{MiquelFerrer2006,
author="Miquel Ferrer",
title="Spectral Median Graphs and its Application to Graphical Symbol Recognition",
year="2006",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=670), last updated on Mon, 04 Jul 2011 12:59:35 +0200"
}