%0 Journal Article %A J. Alvarez %A M. Folch-Gabayet %T Banach Spaces of Solutions of the Hemholtz Equation in the Plane. %J The journal of Fourier analysis and applications [[Elektronische Ressource]] %D 2001 %P 49-62 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JFAA_2001__7_4_59670/ %F JFAA_2001__7_4_59670