@article{7:9,author={Gilles Blanchard and Motoaki Kawanabe and Masashi Sugiyama and Vladimir Spokoiny and Klaus-Robert Mller}, Title={In Search of Non-Gaussian Components of a High-Dimensional Distribution},journal={Journal of Machine Learning Research},volume={7}, url={http://www.jmlr.org/papers/volume7/blanchard06a/blanchard06a.pdf}}