%0 Journal Article
%A V. I. Zorkaltsev
%A I. V. Mokry
%T Date selection of the beginning of the economic year on the minimization criteria of the seasonal oscillations amplitude
%J The Bulletin of Irkutsk State University. Series Mathematics
%D 2017
%P 50-62
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIGUM_2017_22_a3/
%G ru
%F IIGUM_2017_22_a3