Vishu Gupta Vinh Vi Lam HariGovind V. Ramasamy William H. Sanders Sankalp Singh Dependability and Performance Evaluation of Intrusion-Tolerant Server Architectures. 81-101 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2847&spage=81 2003 conf/ladc/2003 LADC db/conf/ladc/ladc2003.html#GuptaLRSS03