@Misc{AngelSappa2004,
author="Angel Sappa
and Niki Aifanti
and Sotiris Malassiotis
and Michael G. Strintzis",
title="Unsupervised Motion Classification by means of Efficient Feature Selection and Tracking",
year="2004",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=456), last updated on Thu, 16 Aug 2012 23:28:40 +0200"
}