%0 Journal Article
%A Alberico, Teresa
%A Cianchi, Andrea
%A Sbordone, Carlo
%T Fractional integrals and $ {A}_{p}$-weights: A sharp estimate
%J Comptes Rendus. Mathématique
%D 2009
%P 1265-1270
%V 347
%N 21-22
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.crma.2009.09.001/
%R 10.1016/j.crma.2009.09.001
%G en
%F CRMATH_2009__347_21-22_1265_0