%0 Journal Article %A Kiyômi Kataoka %T Microlocal energy methods and pseudo-differential operators. %J Inventiones mathematicae %D 1985 %P 305-340 %V 81 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1985__81_143257/ %F IM_1985__81_143257