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2. Computational methods for transient analysis;Belytschko,1983
3. Chang SY, Mahin SA. Two new implicit algorithms of pseudodynamic test methods. M.Eng. thesis, University of California, Berkeley, 1992.
4. Chang SY. The smoothing effect in structural dynamics and pseudodynamic tests. NCREE-96-008, National Center for Research on Earthquake Engineering, National Taiwan University, Taipei (Taiwan, ROC), 1996.
5. Improved numerical dissipation for explicit methods in pseudo-dynamic tests;Chang;Earthquake Engineering and Structural Dynamics,1997