%0 Journal Article %A L. Mordell %T On sums of four cubes of polynomials %J Acta Arithmetica %D 1969 %P 365-370 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-16-4-365-370/ %R 10.4064/aa-16-4-365-370 %G en %F 10_4064_aa_16_4_365_370