Berend-Jan van der Zwaag Kees Slump Lambert Spaanenburg On the Analysis of Neural Networks for Image Processing. 950-957 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2774&spage=950 2003 conf/kes/2003-2 KES db/conf/kes/kes2003-2.html#ZwaagSS03