Blind Separation of complex-valued mixtures: Sparse representation in polar and cartesian scatter-plots. - Ehud Orian; Yehoshua Y. Zeevi (EUSIPCO, 2005)

Brain Tissue Mapping and Segmentation by MRI-based Blind-Source-Separation Techniques. - Eldad Vizel; Ehud Orian; David Carasso; Yehoshua Y. Zeevi (EMBC, 2006)