Olivier Coutard, R. Hanley, R. Zimmerman. Network systems revisited : The confounding nature of universal systems. COUTARD O., HANLEY R., ZIMMERMAN R.
Sustaining urban networks. The social diffusion of large technical systems, Routledge, pp.1-12, 2004, 978-0415324595.
⟨hal-00850465⟩ 
