1. On the stability of stochastic difference systems;Ma;Int. J. Non-linear Mechanics,1981
2. A survey of stability of stochastic systems;Kozin;Automatica,1969
3. Real and Abstract Analysis;Hewitt,1965
4. Asymptotic Behavior and Stability Problems in Ordinary Differential Equations;Cesari,1971
5. Nonlinear Ordinary Difference Equations;Caughey,1979