%0 Journal Article %A Bernstein, Leon %T Explicit Solutions of Pyramidal Diophantine Equations %J Canadian mathematical bulletin %D 1972 %P 177-184 %V 15 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-032-6/ %R 10.4153/CMB-1972-032-6 %F 10_4153_CMB_1972_032_6