@inproceedings{critis07,
  author    = {{Fabrizio Baiardi and Gaspare Sala and Daniele Sgandurra}},
  title     = {{Managing Critical Infrastructures through Virtual Network Communities}},
  booktitle = {{2nd IEEE-IFIP International Workshop on Critical Information Infrastructures Security (CRITIS '07)}},
  publisher = {Springer},
  series    = {{Lecture Notes in Computer Science}},
  volume    = {5141},
  year      = {2007},
  pages     = {71-82}
}