%0 Journal Article %A Monique Dauge %T Singularities of Corner Problems and Problems of Corner Singularities %J ESAIM. Proceedings %D 1999 %P 19-40 %V 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc:1999044/ %R 10.1051/proc:1999044 %G en %F EP_1999_6_a2