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2. ATC-40. Seismic evaluation and retrofit of concrete buildings. California Seismic Safety Commission; 1996.
3. FEMA-273. NEHRP guidelines for the seismic rehabilitation of buildings, Washington, DC; 1997.
4. Pros and cons of a pushover analysis of seismic performance evaluation;Krawinkler;Eng Struct,1998
5. FEMA-356. Prestandard and commentary for the seismic rehabilitation of buildings, Washington, DC; 2000.