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3. Applied Technology Council (ATC). Seismic evaluation and retrofit of concrete buildings. Volumes 1 and 2. Report no. ATC-40, Redwood City (CA), 1996
4. American Society of Civil Engineers (ASCE). Prestandard and commentary for the seismic rehabilitation of buildings. FEMA-356. Washington DC; 2000
5. Adaptive spectra-based pushover procedure for seismic evaluation of structures;Gupta;Earthquake Spectra,2000