@article{1028998722, author = {Smart, John Roderick}, title = {On modular forms of levels two and three.}, journal = {Michigan Math. J.}, volume = {9}, number = {1}, year = {1962}, pages = { 233-239}, language = {en}, url = {http://dml.mathdoc.fr/item/1028998722} }
Smart, John Roderick. On modular forms of levels two and three.. Michigan Math. J., Tome 9 (1962) no. 1, pp. 233-239. http://gdmltest.u-ga.fr/item/1028998722/