%0 Journal Article %A Hongze Li %A Hao Pan %T The Romanoff theorem revisited %J Acta Arithmetica %D 2008 %P 137-142 %V 135 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa135-2-3/ %R 10.4064/aa135-2-3 %G en %F 10_4064_aa135_2_3