Grzegorz M. Boratyn Tomasz G. Smolinski Jacek M. Zurada Mariofanna G. Milanova Sudeepa Bhattacharyya Larry J. Suva Hybridization of Blind Source Separation and Rough Sets for Proteomic Biomarker Indentification. 486-491 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3070&spage=486 2004 conf/icaisc/2004 ICAISC db/conf/icaisc/icaisc2004.html#BoratynSZMBS04