Grace A. Lewis Dennis B. Smith Kostas Kontogiannis MESOA 2008: 2<sup>nd</sup> international workshop on a research agenda for maintenance and evolution of service-oriented systems. 406-407 2008 ICSM http://dx.doi.org/10.1109/ICSM.2008.4658089 conf/icsm/2008 db/conf/icsm/icsm2008.html#LewisSK08