Giulio Concas Michele Marchesi Sandro Pinna Roberto Tonelli Ivana Turnu A Dynamic Model of Software Product Generative Process. 43-50 2008 APSEC http://dx.doi.org/10.1109/APSEC.2008.35 conf/apsec/2008 db/conf/apsec/apsec2008.html#ConcasMPTT08