1. ANSYS Inc. (2006a) ANSYS user’s manual, Version 10.0. Canonsburg, PA
2. ANSYS Inc. (2006b) ANSYS programmers guide. Canonsburg, PA
3. Athanatopoulou A (2005) Critical orientation of three correlated seismic components. Eng Struct 27(2):301–312
4. Aziminejad A, Moghadam AS (2006) Behavior of asymmetric structures in near field ground motions. In: 1st European conference on earthquake engineering and seismology, Geneva, Switzerland, September
5. Belytschko T, Hughes T (1983) Computational methods for transient analysis. Elsevier Science Publishers, BV