On the Definition of a Stochastic Differential Game. - Emilio Roxin; Chris P. Tsokos (Math. Syst. Theory, 1970)

Optimal Periodic Control (Fritz Colonius). - Emilio Roxin (SIAM Rev., 1990)

Stability of Functional Differential Equations (V. B. Kolmanovskii and V. R. Nosov). - Emilio Roxin (SIAM Rev., 1992)