%0 Journal Article
%A Stanisław Knapowski
%T On sign-changes of the difference π(x)-li(x)
%J Acta Arithmetica
%D 1961
%P 107-119
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-7-2-107-119/
%R 10.4064/aa-7-2-107-119
%G en
%F 10_4064_aa_7_2_107_119