@TechReport{J.R.Serra1996,
author="J.R. Serra
and J.B. Subirana",
title="Extraccion de estructuras interesantes en imagenes",
year="1996",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=216), last updated on Mon, 04 Jul 2011 11:13:31 +0200"
}