%0 Journal Article %A R. Hall %T On the constant β(k) in Rosser's sieve %J Acta Arithmetica %D 1977 %P 393-395 %V 32 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-32-4-393-395/ %R 10.4064/aa-32-4-393-395 %G en %F 10_4064_aa_32_4_393_395