%0 Journal Article %A Diamond, Fred %T On congruence modules associated to $\Lambda $-adic forms %J Compositio Mathematica %D 1989 %P 49-83 %V 71 %N 1 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1989__71_1_49_0/ %G en %F CM_1989__71_1_49_0