@article{GDZPPN002239337, title = {Some congruence property of modular forms.}, journal = {Manuscripta mathematica}, volume = {94}, year = {1997}, pages = {253-266}, zbl = {0892.11018}, url = {http://dml.mathdoc.fr/item/GDZPPN002239337} }
Nagaoka, Shoyu. Some congruence property of modular forms.. Manuscripta mathematica, Tome 94 (1997) pp. 253-266. http://gdmltest.u-ga.fr/item/GDZPPN002239337/