1. Altman M.: A fixed point theorem in Banach space, Bull. Polish Acad. Sci. 5, 19–22 (1957)
2. Aubin J.P.: Analyse fonctionnelle non-linéaire et applications à l’équilibre économique. Ann. Sci. Math. Québec II, 5–47 (1978)
3. Aubin J.P.: Viability Theory. Birkhäuser, Boston (1991)
4. Aubin J.P., Cellina A.: Differential Inclusions. Springer, Berlin (1984)
5. Aubin J.P., Da Prato G.: Nagumo’s viability theorem. Stoch. Anal. Appl. 13, 1–11 (1995)