@Article{nair11,
  author = 	 {Anand Nair and Jos\'{e} M. Vidal},
  title = 	 {Supply Network Topology and Robustness against Disruptions: An investigation using Multi-agent Model},
  journal = 	 {International Journal of Production Research},
  year = 	 2011,
  pages = 	 {1391--1404},
  volume = 	 {49},
  number = 	 {5},
  url = 	 {http://jmvidal.cse.sc.edu/papers/nair11a.pdf},
  doi = 	 {10.1080/00207543.2010.518744}
}