Amrhein, M.Srinivasan, B.Bonvin, D.Schumacher, M. M.2004-11-262004-11-262004-11-261994https://infoscience.epfl.ch/handle/20.500.14299/173497On the Rank Deficiency and Rank Augmentation of the Spectral Measurement Matrixtext::conference output::conference proceedings::conference paper