@ARTICLE{BlaSugKawSpoMue06b, author = {Blanchard, Gilles and Sugiyama, Masashi and Kawanabe, Motoaki and Spokoiny, Vladimir and M{\"u}ller, Klaus-Robert}, title = "In search of non-{G}aussian components of a high-dimensional distribution", journal = "Journal of Machine Learning Research", year = "2006", volume = "7", pages = "247--282", pdf = "http://www.jmlr.org/papers/volume7/blanchard06a/blanchard06a.pdf" }