Liste des citations dans Numdam pour : Boundary controllability in problems of transmission for a class of second order hyperbolic systems
ESAIM: Control, Optimisation and Calculus of Variations, Tome 2 (1997), pp. 343-357.
ESAIM: Control, Optimisation and Calculus of Variations, Tome 12 (2006) no. 2, pp. 198-215.