1. Luiijf, H., Klaver, M.: International interdependency of C(I)IP in Europe (Internationale Verflechtung von C(I)IP in Europa). In: Proc. CIP Europe 2005—Critical Infrastructure Protection, GI CIS Forum, Bonn, Germany. (2005)
2. EC: Council Directive 2008/114/EC of 8 December 2008 on the identification and designation of European critical infrastructures and the assessment of the need to improve their protection. OJEU, European Commission (2008)
3. Nieuwenhuijs, A., Luiijf, H., Klaver, M.: Modeling critical infrastructure dependencies. In Mauricio, P., Shenoi, S., eds.: Critical Infrastructure Protection II. Volume 290 of IFIP., Boston, MA, USA, Springer (2008) 205–214
4. Setola, R., Bologna, S., Casalicchio, E., Masucci, V.: An integrated approach for simulating interdependencies. In Papa, M., Shenoi, S., eds.: Critical Infrastructure Protection II. Volume 290 of The International Federation for Information Processing. Springer US (2009) 229–239
5. Luiijf, H., Nieuwenhuijs, A.H., Klaver, M.H., Eeten, M.J.V., Cruz, E.: Empirical findings on European critical infrastructure dependencies. Int. J. of System of, Systems Engineering 2(1), (2010) 3–18