Grace A. Lewis Edwin J. Morris Pat Place Soumya Simanta Dennis B. Smith Lutz Wrage Tutorial 3: Engineering Systems of Systems. 11 2008 ICCBSS http://doi.ieeecomputersociety.org/10.1109/ICCBSS.2008.26 conf/iccbss/2008 db/conf/iccbss/iccbss2008.html#LewisMPSSW08