@article{GDZPPN002097273,
title = {On Congruence Divisors of Cusp Forms as Factors of Special Values of Their Zeta Functions.},
journal = {Inventiones mathematicae},
volume = {64},
year = {1981},
pages = {221-262},
zbl = {0472.10028},
url = {http://dml.mathdoc.fr/item/GDZPPN002097273}
}
Hida, Haruzo. On Congruence Divisors of Cusp Forms as Factors of Special Values of Their Zeta Functions.. Inventiones mathematicae, Tome 64 (1981) pp. 221-262. http://gdmltest.u-ga.fr/item/GDZPPN002097273/