201 Lamsweerde, et al., From System Goals to Intruder Anti-Goals, op cit.
202 Nancy R. Mead (CMU SEI), SQUARE: Requirements Engineering for Improved Systems Security
(Pittsburgh, PA: CMU SEI CERT, April 21, 2006).
203 Constance L. Heitmeyer, Software Cost Reduction (Washington, DC: NRL CHACS, 2002).