@article{01144094, title = {Rational triangles with equal area.}, journal = {The New York Journal of Mathematics [electronic only]}, volume = {3A}, year = {1998}, pages = {1-15}, zbl = {0893.11009}, language = {en}, url = {http://dml.mathdoc.fr/item/01144094} }
Rusin, David J. Rational triangles with equal area.. The New York Journal of Mathematics [electronic only], Tome 3A (1998) pp. 1-15. http://gdmltest.u-ga.fr/item/01144094/