%0 Journal Article %A Ferrier, Christophe %T Computation of the distance to semi-algebraic sets %J ESAIM: Control, Optimisation and Calculus of Variations %D 2000 %P 139-156 %V 5 %I EDP-Sciences %U http://www.numdam.org/item/COCV_2000__5__139_0/ %G en %F COCV_2000__5__139_0