@inproceedings{SamKawVid11, author = "Samek, Wojciech and Kawanabe, Motoaki and Vidaurre, Carmen", editor = {M{\"u}ller-Putz, G. R. and Scherer, R. and Billinger, M. and Kreilinger, A. and Kaiser, V. and Neuper, C.}, title = "Group-wise Stationary Subspace Analysis - A novel method for studying non-stationarities", booktitle = "Proc. 5th Int. BCI Conf. Graz", publisher = {Verlag der Technischen Universit{\"a}t Graz}, pages = "16-20", year = "2011", address = "Graz", isbn = "978-3-85125-140-1", folder = "BBCI" }