@article{1256052828, author = {Wohlfahrt, Klaus}, title = {On some representations of $SL(2, Z)$}, journal = {Illinois J. Math.}, volume = {15}, number = {4}, year = {1971}, pages = { 144-149}, language = {en}, url = {http://dml.mathdoc.fr/item/1256052828} }
Wohlfahrt, Klaus. On some representations of $SL(2, Z)$. Illinois J. Math., Tome 15 (1971) no. 4, pp. 144-149. http://gdmltest.u-ga.fr/item/1256052828/