@article{1103034569, author = {Mordell, L. J.}, title = {On the integer solutions of $y(y+1)=x(x+1)(x+2)$.}, journal = {Pacific J. Math.}, volume = {13}, number = {4}, year = {1963}, pages = { 1347-1351}, language = {en}, url = {http://dml.mathdoc.fr/item/1103034569} }
Mordell, L. J. On the integer solutions of $y(y+1)=x(x+1)(x+2)$.. Pacific J. Math., Tome 13 (1963) no. 4, pp. 1347-1351. http://gdmltest.u-ga.fr/item/1103034569/