@Misc{GemmaSanchez2001,
author="Gemma Sanchez
and Josep Llados
and K. Tombre",
title="An Error-Correction Graph Grammar to Recognize Textured Symbols.",
year="2001",
optnote="DAG",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=164), last updated on Mon, 27 Jun 2011 17:41:18 +0200"
}