He Zhang Barbara A. Kitchenham Dietmar Pfahl Reflections on 10 Years of Software Process Simulation Modeling: A Systematic Review. 345-356 2008 ICSP http://dx.doi.org/10.1007/978-3-540-79588-9_30 conf/ispw/2008 db/conf/ispw/icsp2008.html#ZhangKP08