TY - JOUR AU - Winfried Kohnen TI - On Fourier coefficients of modular forms of different weights JO - Acta Arithmetica PY - 2004 SP - 57 EP - 67 VL - 113 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa113-1-5/ DO - 10.4064/aa113-1-5 LA - en ID - 10_4064_aa113_1_5 ER -