TY - JOUR AU - Zhang, Kewei TI - On the quasiconvex exposed points JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2001 SP - 1 EP - 19 VL - 6 PB - EDP-Sciences UR - http://www.numdam.org/item/COCV_2001__6__1_0/ LA - en ID - COCV_2001__6__1_0 ER -