1. AllisonG.T., 1971. Essence of decision: Explaining the Cuban missile crisis. New York: Harper Collins Publishers.
2. AnaE.V. and BauwensW., 2007. Sewer network asset management decision support tools: A review. In: The International Symposium on New Directions in Urban Water Management. Paris: UNESCO.
3. Bar-YamY., 1997. Dynamics of complex systems. Reading, MA: Addison-Wesley.
4. BijkerW.E., HughesT.P., and PinchT.J., 1987. The social construction of technological systems: New directions in the sociology and history of technology. Cambridge, MA: MIT Press.