%0 Journal Article %A Griesse, Roland %A Kunisch, Karl %T A semi-smooth Newton method for solving elliptic equations with gradient constraints %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2009 %P 209-238 %V 43 %N 2 %I EDP-Sciences %U https://geodesic-test.mathdoc.fr/articles/10.1051/m2an:2008049/ %R 10.1051/m2an:2008049 %G en %F M2AN_2009__43_2_209_0