Kwang-Baek Kim Gwang-Ha Kim Sung-kwan Je Medical Image Vector Quantizer Using Wavelet Transform and Enhanced SOM Algorithim. 98-108 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3339&spage=98 2004 conf/ausai/2004 Australian Conference on Artificial Intelligence db/conf/ausai/ausai2004.html#KimKJ04