1. Tang, A.C., Sutherland, M.T., McKinney, C.J.: Validation of SOBI components from high-density EEG. Neuroimage 25(2), 539–553 (2005)
2. Lütkepohl, H.: New Introduction to Multiple Time Series Analysis. Springer, Heidelberg (2005)
3. Comon, P., Jutten, C.: Handbook of Blind Source Separation: Independent Component Analysis and Applications. Academic Press (2010)
4. Blanchard, G., Kawanabe, M., Sugiyama, M., Spokoiny, V., Müller, K.R.: In search of non-Gaussian components of a high-dimensional distribution. J. Mach. Learn. Res. 7, 247–282 (2006)
5. Nordhausen, K., Oja, H., Tyler, D.: Asymptotic and bootstrap tests for subspace dimension (2017). https://arxiv.org/abs/1611.04908v2