%0 Journal Article %A Lassi Päivärinta %T A note on continuity of pseudodifferential operators in Hardy spaces. %J Mathematica Scandinavica %D 1984 %P 91-94 %V 55 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1984__55_166907/ %F MS2_1984__55_166907