@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/