%0 Journal Article %A Henry, Jean-Pierre %A Merle, Michel %T Fronces et doubles plis %J Compositio Mathematica %D 1996 %P 21-54 %V 101 %N 1 %I Kluwer Academic Publishers %U http://archive.numdam.org/item/CM_1996__101_1_21_0/ %G fr %F CM_1996__101_1_21_0