%0 Journal Article
%A A. O. Egorshin
%T On one variational problem of the piecewise-linear dynamical approximation
%J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
%D 2012
%P 30-45
%N 4
%U http://geodesic.mathdoc.fr/item/VUU_2012_4_a2/
%G ru
%F VUU_2012_4_a2