1. Akkar S, Bommer JJ (2006) Influence of long-period filter cut-off on elastic spectral displacements. Earthq Eng Struct Dyn 35: 1145–1165
2. Ambraseys N, Smit P, Berardi R, Rinaldis D, Cotton F, Berge C (2000) Dissemination of European strong-motion data (Cd-Rom collection). European Commission, Dgxii, Science, Research and Development, Bruxelles
3. Ambraseys NN, Douglas J, Rinaldis D, Berge-Thierry C, Suhadolc P, Costa G, Sigbjornsson R, Smit P (2004) Dissemination of European strong-motion data, vol 2, Cd-Rom Collection. Engineering and Physical Sciences Research Council, United Kingdom
4. Beyer K, Bommer JJ (2007) Selection and scaling of real accelerograms for bi-directional loading: a review of current practice and code provisions. J Earthq Eng 11(S1): 13–45
5. CEN, European Committee for Standardisation (2003) Eurocode 8: design provisions for earthquake resistance of structures, Part 1.1: general rules, seismic actions and rules for buildings, prEN 1998-1