I Congresso nacional de segurança e defesa; org. AFCEA, Segurança e Defesa
Segurança no software / Paulo Jorge Sousa, Miguel Pupo Correia
Critical information infrastructures security : 4th international workshop, CRITIS 2009, Bonn, Germany, September / October 2009: revised papers / ed. Erich Rome , Robin Bloomfield
Hype cycle for IT operations management, 2010 [documento electrónico] / Milind Govekar