1. RambergW OsgoodWR.Description of stress‐strain curve by three parameters.Technical Note No. 902 Washington D.C. U.S.A. National Advisory Committee for Aeronautics;1943.
2. KonderRL ZelaskoJS.A hyperbolic stress‐strain formulation for sand. In: Proc. 2nd Pan‐American Conf. Soil Mech. and Found. Eng.Sao Paulo Brazil:Associação Brasileira de Mecânica dos Solos; July1963;289‐324.
3. MatasovicN.Seismic response of composite horizontally‐layered soil deposits.Ph.D. Thesis.Los Angeles: Civil and Environmental EngineeringUniversity of California;1994.
4. Simplified Model for Small-Strain Nonlinearity and Strength in 1D Seismic Site Response Analysis
5. MasingG.Internal (residual) stresses and hardening of brass (in German). In: Proc. 2nd Intl. Conf. Applied Mech.;1926;Zürich Switzerland.332‐335. (in German).