@Misc{ZhongJin2004,
author="Zhong Jin
and Franck Davoine
and Zhen Lou",
title="An Effective EM Algorithm for PCA Mixture Model",
year="2004",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=482), last updated on Mon, 04 Jul 2011 12:43:18 +0200"
}