@article{1256048830, author = {Ogg, A. P.}, title = {On the Weierstrass points of $X\_{0}(N)$}, journal = {Illinois J. Math.}, volume = {22}, number = {4}, year = {1978}, pages = { 31-35}, language = {en}, url = {http://dml.mathdoc.fr/item/1256048830} }
Ogg, A. P. On the Weierstrass points of $X_{0}(N)$. Illinois J. Math., Tome 22 (1978) no. 4, pp. 31-35. http://gdmltest.u-ga.fr/item/1256048830/