%0 Journal Article %A Zhang, Kewei %T On the quasiconvex exposed points %J ESAIM: Control, Optimisation and Calculus of Variations %D 2001 %P 1-19 %V 6 %I EDP-Sciences %U http://www.numdam.org/item/COCV_2001__6__1_0/ %G en %F COCV_2001__6__1_0