1. An invariance principle for compact processes;Dafermos;J. Differential Equations,1971
2. The extent of asymptotic stability;LaSalle,1960
3. Dynamical systems and stability;Hale;J. Math. Anal. Appl.,1969
4. An Invariance Principle for Dynamical Systems on Banach Space: Application to the General Problem of Thermoelastic Stability;Slemrod,1971
5. Asymptotic stability in viscoelasticity;Dafermos;Arch. Rat. Mech. Anal.,1970