%0 Journal Article
%A S. V. Alyukov
%T Approximation of step functions in problems of mathematical modeling
%J Matematičeskoe modelirovanie
%D 2011
%P 75-88
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2011_23_3_a6/
%G ru
%F MM_2011_23_3_a6