%0 Journal Article %A Andrew Granville %A K. Soundararajan %T The number of unsieved integers up to $x$ %J Acta Arithmetica %D 2004 %P 305-328 %V 115 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa115-4-1/ %R 10.4064/aa115-4-1 %G en %F 10_4064_aa115_4_1