%0 Journal Article %A P. Turán %A Stanisław Knapowski %T Further developments in the comparative prime-number theory VI %J Acta Arithmetica %D 1966 %P 85-96 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-12-1-85-96/ %R 10.4064/aa-12-1-85-96 %G en %F 10_4064_aa_12_1_85_96