1. Viscoelasticity;Flügge,1975
2. Post-buckling vibration characteristics of structural elements;Souza;Engineering Structures,1987
3. Elements of Structural Stability;Croll,1972
4. Efeitos das características visco-elásticas do material no comportamento dinâmico de elementos estructurais comprimidos;Bittencourt,1988
5. Dynamics of Structures;Clough,1975