%0 Journal Article %A Akio Fujii %T An additive problem of prime numbers %J Acta Arithmetica %D 1991 %P 173-179 %V 58 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-58-2-173-179/ %R 10.4064/aa-58-2-173-179 %G en %F 10_4064_aa_58_2_173_179