%0 Journal Article %A Ajtai, Miklós %T Worst-case complexity, average-case complexity and lattice problems %J Documenta mathematica %D 1998 %P 421-428 %V ICM Berlin 1998, Vol. III %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S9__a37/ %G en %F DOCMA_1998__S9__a37