Bibliography ============= .. [bib1] IWAN W. D., A distributed element model for hysteresis and its steady state dynamic response, *Journal of Applied Mechanics* , 88 (14), pp. 893-900, 1966. .. [bib2] IWAN W. D., On a class of models for the yielding behaviour of continuous and composite systems, *Journal of Applied Mechanics* , 89 (13), pp. 612-617, 1967. .. [bib3] GONDOMZADEH A.: Interaction dynamique sol-structure: influence de non-linéarités de comportement du sol, 2011. .. [bib4] "Relationship of elastoplastic behavior to linear and isotropic nonlinear kinematic work hardening. 3D modeling and plane constraints". *Code_Aster* [:external:ref:`R5.03.16 `] reference documentation.