%0 Journal Article %A Eknath Ghate %T On products of eigenforms %J Acta Arithmetica %D 2002 %P 27-44 %V 102 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa102-1-3/ %R 10.4064/aa102-1-3 %G en %F 10_4064_aa102_1_3