%0 Journal Article %A Carlsson, Jesper %A Sandberg, Mattias %A Szepessy, Anders %T Symplectic Pontryagin approximations for optimal design %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2009 %P 3-32 %V 43 %N 1 %I EDP-Sciences %U https://geodesic-test.mathdoc.fr/articles/10.1051/m2an/2008038/ %R 10.1051/m2an/2008038 %G en %F M2AN_2009__43_1_3_0