@Article{braun2008rde,
  author = 	 {Mikio L. Braun and Joachim Buhmann and Klaus-Robert M{\"u}ller}},
  title = 	 {On Relevant Dimensions in Kernel Feature Spaces},
  journal = 	 {Journal of Machine Learning Research},
  year = 	 {2008},
  volume =	 {9},
  pages =	 {1875--1908},
  month =	 {Aug}
}