%0 Journal Article %T On the Diophantine Equation x(x + d)(x + 2d) +y(y + d)(y + 2d) = z(z + d)(z + 2d) %J Canadian mathematical bulletin %D 1974 %P 27-34 %V 17 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-005-5/ %R 10.4153/CMB-1974-005-5 %F 10_4153_CMB_1974_005_5