Aouada, S. and Bekara, M. and Zoubir, A. M. and Fleury, G. and See, C. M. S. (2004):
A Gerschgorin-Kullback criterion for source number detection in nonuniform noise and small samples.
, Stiges-Barcelona, Spain, In: Proc. 3rd IEEE Int. Workshop on Sensor Array and Multichannel Signal Processing (SAM), pp. 239-243, [Conference or Workshop Item]