%0 Journal Article %A Seip, Kristian %T Developments from nonharmonic Fourier series %J Documenta mathematica %D 1998 %P 713-722 %V ICM Berlin 1998, Vol. II %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S8__a14/ %G en %F DOCMA_1998__S8__a14