@Misc{AntonioLopez1998,
author="Antonio Lopez
and Felipe Lumbreras
and Joan Serrat",
title="Creaseness form level set extrinsec curvature.",
year="1998",
optnote="ADAS",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=12), last updated on Thu, 23 Jun 2011 13:07:35 +0200"
}