1. Stevens R, et al. (1998) Systems engineering: coping with complexity. London: Prentice Hall
2. Incose (2010) Systems Engineering Handbook. International Council on Systems Engineering, Incose-TP-2003-002-03.2
3. Hitchins D (1996) Getting to grips with complexity. In: Proceedings of the 2nd Annual Conference of the Incose, United Kingdom
4. Incose (2007) Systems Engineering Vision 2020. International Council on Systems Engineering, Incose-TP-2004-004-02
5. Loureiro G (2010) Lessons Learned in 12 Years of Space Systems Concurrent Engineering. 61st International Astronautical Congress, Prague, Czech Republic