David A. Maluf David G. Bell Naveen Ashish Peter Putz Yuri Gawdiak Business Intelligence in Large Organizations: Integrating Which Data? 248-257 2006 conf/ismis/2006 ISMIS http://dx.doi.org/10.1007/11875604_28 db/conf/ismis/ismis2006.html#MalufBAPG06