TY - JOUR AU - Haruzo Hida TI - On Congruence Divisors of Cusp Forms as Factors of Special Values of Their Zeta Functions. JO - Inventiones mathematicae PY - 1981 SP - 221 EP - 262 VL - 64 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1981__64_142822/ ID - IM_1981__64_142822 ER -