@TechReport{JoseManuelAlvarez2007,
author="Jose Manuel Alvarez",
title="On-Board Road Surface Segmentation",
year="2007",
optnote="ADAS",
optnote="exported from refbase (http://158.109.8.37/show.php?record=820), last updated on Wed, 06 Jul 2011 10:36:48 +0200"
}