Liste des citations dans Numdam pour : A smooth Lyapunov function from a class- estimate involving two positive semidefinite functions
ESAIM: Control, Optimisation and Calculus of Variations, Tome 5 (2000), pp. 313-367.
ESAIM: Control, Optimisation and Calculus of Variations, Tome 15 (2009) no. 3, pp. 599-625.
ESAIM: Control, Optimisation and Calculus of Variations, Tome 6 (2001), pp. 593-611.