Bruno Caprile Stefano Merler Cesare Furlanello Giuseppe Jurman Exact Bagging with k-Nearest Neighbour Classifiers. 72-81 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3077&spage=72 2004 conf/mcs/2004 Multiple Classifier Systems db/conf/mcs/mcs2004.html#CaprileMFJ04