%0 Journal Article
%A Duarte Ortigueira, Manuel
%A Coito, Fernando
%T From Differences to Derivatives
%J Fractional calculus and applied analysis
%D 2004
%P 459-471
%V 7
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FCAA_2004_7_4_a5/
%G en
%F FCAA_2004_7_4_a5