@Misc{X.Varona2003,
author="X. Varona
and Jordi Gonzalez
and Xavier Roca
and Juan J. Villanueva",
title="Appearance Tracking for Video Surveillance",
year="2003",
optnote="ISE",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=358), last updated on Tue, 28 Jun 2011 17:04:11 +0200"
}