1. The role of damping in vibration theory;Crandall;Journal of Sound and Vibration,1970
2. Damping of Materials and Members in Structural Mechanics;Lazan,1968
3. Material damping and slip damping;Goodman,1976
4. Vibration control by applied damping treatments;Plunkett,1976
5. On the destabilizing effect of damping in nonconservative elastic systems;Herrmann;American Society of Mechanical Engineers, Journal of Applied Mechanics,1965