@Misc{DavidGuillamet2001, author="David Guillamet and Jordi Vitria", title="Unsupervised Learning of Part-Based Representations", year="2001", optnote="OR;MV", optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=106), last updated on Fri, 03 Feb 2012 19:49:24 +0100" }