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@article{EXMA_2002__11_4_55437, author = {Watkins, Mark}, title = {Computing the modular degree of an elliptic curve.}, journal = {Experimental mathematics}, pages = {487--502}, publisher = {mathdoc}, volume = {11}, number = {4}, year = {2002}, zbl = {1162.11349}, language = {en}, url = {http://geodesic.mathdoc.fr/item/EXMA_2002__11_4_55437/} }
Watkins, Mark. Computing the modular degree of an elliptic curve.. Experimental mathematics, Tome 11 (2002) no. 4, pp. 487-502. http://geodesic.mathdoc.fr/item/EXMA_2002__11_4_55437/