1. Theory of Viscoelasticity: An Introduction;Cristensen,1971
2. The Phenomenological Theory of Linear Viscoelastic Behavior: An Introduction;Tschoegl,1989
3. Viscoelastic Properties of Polymers;Ferry,1980
4. Mechanics of Deformed Solid Body;Rabotnov,1988
5. Creep of Structure Elements;Rabotnov,1966