@ARTICLE{KawSugBlaMue07,
    author = {Kawanabe, Motoaki and Sugiyama, Masashi and Blanchard, Gilles and M\"{u}ller, Klaus-Robert},
    title = "A new algorithm of non-Gaussian component analysis with radial kernel functions",
    journal = "Annals of the Institute of Statistical Mathematics",
    year = "2007",
    volume = "59",
    pages = "57--75",
    number = "1"
}