1. Stochastic Differential Equations: Theory and Applications;Arnold,1972
2. Stochastic Differential Equations and Their Applications;Friedman,1976
3. Sufficient conditions for stability and instability of autonomous differential equations;Hale;J. Differential Equations,1965
4. Extended dynamical systems and stability theory;Hale;Proc. Natl. Acad. Sci. U.S.A.,1967
5. Stochastic Stability of Differential Equations;Has'minskii,1981