Jean Pierre Delmas Yann Meurisse Performance analysis of MDL criterion for the detection of noncircular or/and nonGaussian components. 4188-4191 2011 ICASSP http://dx.doi.org/10.1109/ICASSP.2011.5947276 conf/icassp/2011 db/conf/icassp/icassp2011.html#DelmasM11