1. A hybrid systems approach to feedback control of a nonholonomic vehicle;Almeida,1997
2. The algorithmic analysis of hybrid systems;Alur;Theoretical Computer Science,1995
3. Optimality conditions: Abnormal and degenerate problems;Arutyunov,2000
4. Viability theory;Aubin,1991
5. Impulse differential equations and hybrid systems: A viability approach;Aubin,2000