@article{05032284, title = {Computing the modular degree of an elliptic curve.}, journal = {Experimental Mathematics}, volume = {11}, year = {2002}, pages = {487-502}, doi = {10.1080/10586458.2002.10504701}, zbl = {1162.11349}, language = {en}, url = {http://dml.mathdoc.fr/item/05032284} }
Watkins, Mark. Computing the modular degree of an elliptic curve.. Experimental Mathematics, Tome 11 (2002) pp. 487-502. doi : 10.1080/10586458.2002.10504701. http://gdmltest.u-ga.fr/item/05032284/