%0 Journal Article
%A N. Grigorieva
%A A. Lyakhov
%T Mathematical analysis of sorting e ectiveness of a complicated railway train
%J Matematičeskoe obrazovanie
%D 2014
%P 23-35
%V 70
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MO_2014_70_2_a2/
%G ru
%F MO_2014_70_2_a2