1. Equivalent uniform cycle concept for soil dynamics;Annaki;Journal of the Geotechnical Engineering Division, ASCE,1977
2. QUAD-4: A computer program for evaluating the seismic response of soil structures by variable damping finite element procedures;Idriss,1973
3. A simplified procedure for estimating earthquake- induced deformations in dams and embankments;Makdisi,1977
4. Effects of earthquakes on dams and embankments;Newmark;Geotechnique,1965