%0 Journal Article %A Eduard Wirsing %T Functions without residue and a bilinear differential equation %J Acta Arithmetica %D 1993 %P 151-174 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-64-2-151-174/ %R 10.4064/aa-64-2-151-174 %G en %F 10_4064_aa_64_2_151_174