1. Structural Engineering Institute Minimum design loads for buildings and other structures (Vol. 7, No. 5) 2010
2. CEN Eurocode 8: design of structures for earthquake Resistance-Part 1: general rules, seismic actions and rules for buildings 2004
3. Newmark NM Hall WJ Seismic design criteria for nuclear reactor facilities Report 46 1973 209 236
4. Veletsos AS Newmark NM Effect of inelastic behaviour on the response of simple systems to earthquake motions Proceedings of the 2nd World Conference on Earthquake Engineering 1960 895 912
5. Veletsos AS Newmark NM Chepalati CV Deformation spectra for elastic and elastoplastic systems subjected to ground shock and earthquake motion Proceedings of the 3rd World Conference on Earthquake Engineering II 1965 663 682