%0 Journal Article %A Bonnard, Bernard %A Shcherbakova, Nataliya %A Sugny, Dominique %T The smooth continuation method in optimal control with an application to quantum systems %J ESAIM: Control, Optimisation and Calculus of Variations %D 2011 %P 267-292 %V 17 %N 1 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2010004/ %R 10.1051/cocv/2010004 %G en %F COCV_2011__17_1_267_0