1. J.W. Baker, Correlation of ground motion intensity parameters used for predicting structural and geotechnical response, In Applications of Statistics and Probability in Civil Engineering, Kanda, Takada, and Furuta (editors), Taylor and Francis Group, London, England, pp. 1–7 (2007)
2. B.A. Bradley, Empirical correlation of PGA, spectral accelerations and spectrum intensities from active shallow crustal earthquakes. Earthq. Eng. Struct. Dyn. 40(15), 1707–1721 (2011)
3. Federal Emergency Management Agency, NEHRP guidelines for the seismic rehabilitation of buildings, Report No. FEMA-356, Washington, DC (2000)
4. Euro code 8, Design of structures for earthquake resistance, part 1: general rules, seismic actions, and rules for buildings. EN 1998-1, European Committee for Standardization, Brussels, Belgium (2004)
5. Caltrans, Seismic design criteria (version 1.3). Sacramento (CA 94273-0001, USA): California Department of Transportation (2009)