%0 Journal Article %A Jörg Brüdern %T A sieve approach to the Waring-Goldbach problem, II On the seven cubes theorem %J Acta Arithmetica %D 1995 %P 211-227 %V 72 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-72-3-211-227/ %R 10.4064/aa-72-3-211-227 %G en %F 10_4064_aa_72_3_211_227