%0 Journal Article %A R. De Arcangelis %A C. Trombetti %T On the Lavrentieff Phenomenon for some Classes of Dirichlet Minimum Problems %J Journal of convex analysis %D 2000 %P 271-298 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2000_7_2_JCA_2000_7_2_a2/ %F JCA_2000_7_2_JCA_2000_7_2_a2