TY  - JOUR
AU  - Gauvin, J.
AU  - Janin, R.
TI  - Directional lipschitzian optimal solutions and directional derivative for the optimal value function in nonlinear mathematical programming
JO  - Annales de l'I.H.P. Analyse non linéaire
PY  - 1989
SP  - 305
EP  - 324
VL  - S6
PB  - Gauthier-Villars
UR  - http://www.numdam.org/item/AIHPC_1989__S6__305_0/
LA  - en
ID  - AIHPC_1989__S6__305_0
ER  -