Mauro Sulfaro Michele Marchesi Sandro Pinna Agile Practices in a Large Organization: The Experience of Poste Italiane. 219-221 2007 conf/xpu/2007 XP http://dx.doi.org/10.1007/978-3-540-73101-6_40 db/conf/xpu/xp2007.html#SulfaroMP07