@article{01330901, title = {On some entire modular forms of an integral weight for the congruence subgroup }, journal = {Georgian Mathematical Journal}, volume = {6}, year = {1999}, pages = {471-488}, doi = {10.1023/A:1022980817980}, zbl = {0959.11017}, language = {en}, url = {http://dml.mathdoc.fr/item/01330901} }
Lomadze, G. On some entire modular forms of an integral weight for the congruence subgroup . Georgian Mathematical Journal, Tome 6 (1999) pp. 471-488. doi : 10.1023/A:1022980817980. http://gdmltest.u-ga.fr/item/01330901/