@article{GDZPPN002099403, title = {A Classical Diophantine Problem and Modular Forms of Weight 3/2.}, journal = {Inventiones mathematicae}, volume = {74}, year = {1983}, pages = {323-334}, zbl = {0515.10013}, url = {http://dml.mathdoc.fr/item/GDZPPN002099403} }
Tunnell, J.B. A Classical Diophantine Problem and Modular Forms of Weight 3/2.. Inventiones mathematicae, Tome 74 (1983) pp. 323-334. http://gdmltest.u-ga.fr/item/GDZPPN002099403/