MinHwak Ok Yang-Soo Lee Sun-Ho Hong Consolidating Web Application Server Farms with Redundant Webinterfaces. 580-584 2007 conf/dexaw/2007 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2007.53 db/conf/dexaw/dexaw2007.html#OkLH07