%0 Journal Article %A Tsuneo Ishikawa %T On certain congruences for Fourier coefficients of classical cusp forms %J Acta Arithmetica %D 2003 %P 123-126 %V 108 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa108-2-3/ %R 10.4064/aa108-2-3 %G en %F 10_4064_aa108_2_3