%0 Journal Article %A Svantje Janson %T Hankel Operators on Bergman Spaces with Change of Weight. %J Mathematica Scandinavica %D 1992 %P 267-276 %V 71 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1992__71_1_167229/ %F MS2_1992__71_1_167229