%0 Journal Article %A Joseph Bernstein %A Valery Lunts %T On non-holonomic irreducible D-modules. %J Inventiones mathematicae %D 1988 %P 223-244 %V 94 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1988__94_2_143626/ %F IM_1988__94_2_143626