@Article{balzarotti10:voting,
  author = 	 {D. Balzarotti and G. Banks and M. Cova and V. Felmetsger and R. Kemmerer and W. Robertson and F. Valeur and G. Vigna},
  title = 	 {{An Experience in Testing the Security of Real-world Electronic Voting Systems}},
  journal = 	 {IEEE Transactions on Software Engineering},
  year = 	 2010
}